30901899

素因数分解:

$3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 48960000

約数和(自身を除く): 18058101

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 343, 413, 509, 1029, 1239, 1527, 2891, 3563, 8673, 10689, 20237, 24941, 30031, 60711, 74823, 90093, 174587, 210217, 523761, 630651, 1471519, 4414557, 10300633, 30901899]

約数ペア:

[(1, 30901899), (3, 10300633), (7, 4414557), (21, 1471519), (49, 630651), (59, 523761), (147, 210217), (177, 174587), (343, 90093), (413, 74823), (509, 60711), (1029, 30031), (1239, 24941), (1527, 20237), (2891, 10689), (3563, 8673)]