2797333

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 3694464

約数和(自身を除く): 897131

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 2137, 14959, 23507, 36329, 164549, 254303, 399619, 2797333]

約数ペア:

[(1, 2797333), (7, 399619), (11, 254303), (17, 164549), (77, 36329), (119, 23507), (187, 14959), (1309, 2137)]