3181932677

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{6991}}^1$

素因数の和:7289

約数の個数: 32

約数和(自身を含む): 4156268544

約数和(自身を除く): 974335867

約数列:

[1, 7, 11, 23, 77, 161, 253, 257, 1771, 1799, 2827, 5911, 6991, 19789, 41377, 48937, 65021, 76901, 160793, 455147, 538307, 1125551, 1768723, 1796687, 12381061, 12576809, 19763557, 41323801, 138344899, 289266607, 454561811, 3181932677]

約数ペア:

[(1, 3181932677), (7, 454561811), (11, 289266607), (23, 138344899), (77, 41323801), (161, 19763557), (253, 12576809), (257, 12381061), (1771, 1796687), (1799, 1768723), (2827, 1125551), (5911, 538307), (6991, 455147), (19789, 160793), (41377, 76901), (48937, 65021)]