4918991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 6183168

約数和(自身を除く): 1264177

約数列:

[1, 7, 11, 77, 193, 331, 1351, 2123, 2317, 3641, 14861, 25487, 63883, 447181, 702713, 4918991]

約数ペア:

[(1, 4918991), (7, 702713), (11, 447181), (77, 63883), (193, 25487), (331, 14861), (1351, 3641), (2123, 2317)]