7129503

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 10948080

約数和(自身を除く): 3818577

約数列:

[1, 3, 9, 19, 57, 171, 173, 241, 519, 723, 1557, 2169, 3287, 4579, 9861, 13737, 29583, 41211, 41693, 125079, 375237, 792167, 2376501, 7129503]

約数ペア:

[(1, 7129503), (3, 2376501), (9, 792167), (19, 375237), (57, 125079), (171, 41693), (173, 41211), (241, 29583), (519, 13737), (723, 9861), (1557, 4579), (2169, 3287)]