977787661

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{4937}}^1$

素因数の和:5148

約数の個数: 16

約数和(自身を含む): 1042905600

約数和(自身を除く): 65117939

約数列:

[1, 23, 79, 109, 1817, 2507, 4937, 8611, 113551, 198053, 390023, 538133, 8970529, 12377059, 42512507, 977787661]

約数ペア:

[(1, 977787661), (23, 42512507), (79, 12377059), (109, 8970529), (1817, 538133), (2507, 390023), (4937, 198053), (8611, 113551)]