471209427

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7417}}^1$

素因数の和:7620

約数の個数: 32

約数和(自身を含む): 756042560

約数和(自身を除く): 284833133

約数列:

[1, 3, 9, 13, 27, 39, 117, 181, 351, 543, 1629, 2353, 4887, 7059, 7417, 21177, 22251, 63531, 66753, 96421, 200259, 289263, 867789, 1342477, 2603367, 4027431, 12082293, 17452201, 36246879, 52356603, 157069809, 471209427]

約数ペア:

[(1, 471209427), (3, 157069809), (9, 52356603), (13, 36246879), (27, 17452201), (39, 12082293), (117, 4027431), (181, 2603367), (351, 1342477), (543, 867789), (1629, 289263), (2353, 200259), (4887, 96421), (7059, 66753), (7417, 63531), (21177, 22251)]