17930047681

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3659}}^1\times {\mathrm{53849}}^1$

素因数の和:57528

約数の個数: 16

約数和(自身を含む): 22074192000

約数和(自身を除く): 4144144319

約数列:

[1, 7, 13, 91, 3659, 25613, 47567, 53849, 332969, 376943, 700037, 4900259, 197033491, 1379234437, 2561435383, 17930047681]

約数ペア:

[(1, 17930047681), (7, 2561435383), (13, 1379234437), (91, 197033491), (3659, 4900259), (25613, 700037), (47567, 376943), (53849, 332969)]