39317173

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 45895680

約数和(自身を除く): 6578507

約数列:

[1, 7, 71, 239, 331, 497, 1673, 2317, 16969, 23501, 79109, 118783, 164507, 553763, 5616739, 39317173]

約数ペア:

[(1, 39317173), (7, 5616739), (71, 553763), (239, 164507), (331, 118783), (497, 79109), (1673, 23501), (2317, 16969)]