21109881599

素因数分解:

${\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1\times {\mathrm{3529}}^1$

素因数の和:4642

約数の個数: 16

約数和(自身を含む): 21745929600

約数和(自身を除く): 636048001

約数列:

[1, 47, 137, 929, 3529, 6439, 43663, 127273, 165863, 483473, 3278441, 5981831, 22723231, 154086727, 449146417, 21109881599]

約数ペア:

[(1, 21109881599), (47, 449146417), (137, 154086727), (929, 22723231), (3529, 5981831), (6439, 3278441), (43663, 483473), (127273, 165863)]