38910003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22247}}^1$

素因数の和:22314

約数の個数: 16

約数和(自身を含む): 57666816

約数和(自身を除く): 18756813

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 22247, 66741, 244717, 734151, 1179091, 3537273, 12970001, 38910003]

約数ペア:

[(1, 38910003), (3, 12970001), (11, 3537273), (33, 1179091), (53, 734151), (159, 244717), (583, 66741), (1749, 22247)]