17488371

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4001}}^1$

素因数の和:4082

約数の個数: 16

約数和(自身を含む): 24588288

約数和(自身を除く): 7099917

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4001, 4371, 12003, 124031, 188047, 372093, 564141, 5829457, 17488371]

約数ペア:

[(1, 17488371), (3, 5829457), (31, 564141), (47, 372093), (93, 188047), (141, 124031), (1457, 12003), (4001, 4371)]