42554897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1319}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 53222400

約数和(自身を除く): 10667503

約数列:

[1, 7, 11, 77, 419, 1319, 2933, 4609, 9233, 14509, 32263, 101563, 552661, 3868627, 6079271, 42554897]

約数ペア:

[(1, 42554897), (7, 6079271), (11, 3868627), (77, 552661), (419, 101563), (1319, 32263), (2933, 14509), (4609, 9233)]