2871241790977

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{226123}}^1$

素因数の和:226549

約数の個数: 32

約数和(自身を含む): 3375492240384

約数和(自身を除く): 504250449407

約数列:

[1, 7, 61, 131, 227, 427, 917, 1589, 7991, 13847, 29737, 55937, 96929, 208159, 226123, 1582861, 1813957, 12697699, 13793503, 29622113, 51329921, 96554521, 207354791, 359309447, 1806948893, 3131125181, 6724219651, 12648642251, 21917876267, 47069537557, 410177398711, 2871241790977]

約数ペア:

[(1, 2871241790977), (7, 410177398711), (61, 47069537557), (131, 21917876267), (227, 12648642251), (427, 6724219651), (917, 3131125181), (1589, 1806948893), (7991, 359309447), (13847, 207354791), (29737, 96554521), (55937, 51329921), (96929, 29622113), (208159, 13793503), (226123, 12697699), (1582861, 1813957)]