7452783

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 12600000

約数和(自身を除く): 5147217

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1249, 1989, 3747, 5967, 11241, 16237, 21233, 33723, 48711, 63699, 146133, 191097, 276029, 438399, 573291, 828087, 2484261, 7452783]

約数ペア:

[(1, 7452783), (3, 2484261), (9, 828087), (13, 573291), (17, 438399), (27, 276029), (39, 191097), (51, 146133), (117, 63699), (153, 48711), (221, 33723), (351, 21233), (459, 16237), (663, 11241), (1249, 5967), (1989, 3747)]