17488107

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 31519488

約数和(自身を除く): 14031381

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 131, 163, 273, 393, 489, 819, 917, 1141, 1179, 1467, 1703, 2119, 2751, 3423, 5109, 6357, 8253, 10269, 11921, 14833, 15327, 19071, 21353, 35763, 44499, 64059, 107289, 133497, 149471, 192177, 277589, 448413, 832767, 1345239, 1943123, 2498301, 5829369, 17488107]

約数ペア:

[(1, 17488107), (3, 5829369), (7, 2498301), (9, 1943123), (13, 1345239), (21, 832767), (39, 448413), (63, 277589), (91, 192177), (117, 149471), (131, 133497), (163, 107289), (273, 64059), (393, 44499), (489, 35763), (819, 21353), (917, 19071), (1141, 15327), (1179, 14833), (1467, 11921), (1703, 10269), (2119, 8253), (2751, 6357), (3423, 5109)]