247480667137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1\times {\mathrm{5557}}^1$

素因数の和:7801

約数の個数: 32

約数和(自身を含む): 283439858688

約数和(自身を除く): 35959191551

約数列:

[1, 11, 31, 61, 341, 671, 1891, 2141, 5557, 20801, 23551, 61127, 66371, 130601, 172267, 338977, 730081, 1436611, 1894937, 3728747, 4048631, 10508287, 11897537, 44534941, 115591157, 130872907, 368823647, 725749757, 4057060117, 7983247327, 22498242467, 247480667137]

約数ペア:

[(1, 247480667137), (11, 22498242467), (31, 7983247327), (61, 4057060117), (341, 725749757), (671, 368823647), (1891, 130872907), (2141, 115591157), (5557, 44534941), (20801, 11897537), (23551, 10508287), (61127, 4048631), (66371, 3728747), (130601, 1894937), (172267, 1436611), (338977, 730081)]