7132495503

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19978979}}^1$

素因数の和:19979006

約数の個数: 16

約数和(自身を含む): 11507892480

約数和(自身を除く): 4375396977

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 19978979, 59936937, 139852853, 339642643, 419558559, 1018927929, 2377498501, 7132495503]

約数ペア:

[(1, 7132495503), (3, 2377498501), (7, 1018927929), (17, 419558559), (21, 339642643), (51, 139852853), (119, 59936937), (357, 19978979)]