87263407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{39079}}^1$

素因数の和:39126

約数の個数: 16

約数和(自身を含む): 112550400

約数和(自身を除く): 25286993

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 39079, 273553, 429869, 1133291, 3009083, 7933037, 12466201, 87263407]

約数ペア:

[(1, 87263407), (7, 12466201), (11, 7933037), (29, 3009083), (77, 1133291), (203, 429869), (319, 273553), (2233, 39079)]