1415259

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 865701

約数列:

[1, 3, 9, 23, 27, 43, 53, 69, 129, 159, 207, 387, 477, 621, 989, 1161, 1219, 1431, 2279, 2967, 3657, 6837, 8901, 10971, 20511, 26703, 32913, 52417, 61533, 157251, 471753, 1415259]

約数ペア:

[(1, 1415259), (3, 471753), (9, 157251), (23, 61533), (27, 52417), (43, 32913), (53, 26703), (69, 20511), (129, 10971), (159, 8901), (207, 6837), (387, 3657), (477, 2967), (621, 2279), (989, 1431), (1161, 1219)]