1521330809817

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1195589}}^1$

素因数の和:1195750

約数の個数: 64

約数和(自身を含む): 2570996736000

約数和(自身を除く): 1049665926183

約数列:

[1, 3, 7, 13, 21, 39, 59, 79, 91, 177, 237, 273, 413, 553, 767, 1027, 1239, 1659, 2301, 3081, 4661, 5369, 7189, 13983, 16107, 21567, 32627, 60593, 97881, 181779, 424151, 1195589, 1272453, 3586767, 8369123, 15542657, 25107369, 46627971, 70539751, 94451531, 108798599, 211619253, 283354593, 326395797, 493778257, 661160717, 917016763, 1227869903, 1481334771, 1983482151, 2751050289, 3683609709, 5572640329, 6419117341, 8595089321, 16717920987, 19257352023, 25785267963, 39008482303, 72444324277, 117025446909, 217332972831, 507110269939, 1521330809817]

約数ペア:

[(1, 1521330809817), (3, 507110269939), (7, 217332972831), (13, 117025446909), (21, 72444324277), (39, 39008482303), (59, 25785267963), (79, 19257352023), (91, 16717920987), (177, 8595089321), (237, 6419117341), (273, 5572640329), (413, 3683609709), (553, 2751050289), (767, 1983482151), (1027, 1481334771), (1239, 1227869903), (1659, 917016763), (2301, 661160717), (3081, 493778257), (4661, 326395797), (5369, 283354593), (7189, 211619253), (13983, 108798599), (16107, 94451531), (21567, 70539751), (32627, 46627971), (60593, 25107369), (97881, 15542657), (181779, 8369123), (424151, 3586767), (1195589, 1272453)]