8049420303

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 11072413440

約数和(自身を除く): 3022993137

約数列:

[1, 3, 43, 129, 229, 521, 523, 687, 1563, 1569, 9847, 22403, 22489, 29541, 67209, 67467, 119309, 119767, 272483, 357927, 359301, 817449, 5130287, 5149981, 11716769, 15390861, 15449943, 35150307, 62398607, 187195821, 2683140101, 8049420303]

約数ペア:

[(1, 8049420303), (3, 2683140101), (43, 187195821), (129, 62398607), (229, 35150307), (521, 15449943), (523, 15390861), (687, 11716769), (1563, 5149981), (1569, 5130287), (9847, 817449), (22403, 359301), (22489, 357927), (29541, 272483), (67209, 119767), (67467, 119309)]