2675981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 3483648

約数和(自身を除く): 807667

約数列:

[1, 7, 11, 23, 77, 161, 253, 1511, 1771, 10577, 16621, 34753, 116347, 243271, 382283, 2675981]

約数ペア:

[(1, 2675981), (7, 382283), (11, 243271), (23, 116347), (77, 34753), (161, 16621), (253, 10577), (1511, 1771)]