87595339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 109831680

約数和(自身を除く): 22236341

約数列:

[1, 13, 17, 19, 23, 221, 247, 299, 323, 391, 437, 907, 4199, 5083, 5681, 7429, 11791, 15419, 17233, 20861, 96577, 200447, 224029, 271193, 292961, 354637, 396359, 3808493, 4610281, 5152667, 6738103, 87595339]

約数ペア:

[(1, 87595339), (13, 6738103), (17, 5152667), (19, 4610281), (23, 3808493), (221, 396359), (247, 354637), (299, 292961), (323, 271193), (391, 224029), (437, 200447), (907, 96577), (4199, 20861), (5083, 17233), (5681, 15419), (7429, 11791)]