3490670721

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 4807828480

約数和(自身を除く): 1317157759

約数列:

[1, 3, 67, 103, 139, 201, 309, 417, 1213, 3639, 6901, 9313, 14317, 20703, 27939, 42951, 81271, 124939, 168607, 243813, 374817, 505821, 959239, 2877717, 8370913, 11296669, 17366521, 25112739, 33890007, 52099563, 1163556907, 3490670721]

約数ペア:

[(1, 3490670721), (3, 1163556907), (67, 52099563), (103, 33890007), (139, 25112739), (201, 17366521), (309, 11296669), (417, 8370913), (1213, 2877717), (3639, 959239), (6901, 505821), (9313, 374817), (14317, 243813), (20703, 168607), (27939, 124939), (42951, 81271)]