9548721

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 17297280

約数和(自身を除く): 7748559

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 117, 131, 267, 273, 393, 623, 801, 819, 917, 1157, 1179, 1703, 1869, 2751, 3471, 5109, 5607, 8099, 8253, 10413, 11659, 11921, 15327, 24297, 34977, 35763, 72891, 81613, 104931, 107289, 151567, 244839, 454701, 734517, 1060969, 1364103, 3182907, 9548721]

約数ペア:

[(1, 9548721), (3, 3182907), (7, 1364103), (9, 1060969), (13, 734517), (21, 454701), (39, 244839), (63, 151567), (89, 107289), (91, 104931), (117, 81613), (131, 72891), (267, 35763), (273, 34977), (393, 24297), (623, 15327), (801, 11921), (819, 11659), (917, 10413), (1157, 8253), (1179, 8099), (1703, 5607), (1869, 5109), (2751, 3471)]