728715627

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{3463}}^1$

素因数の和:3799

約数の個数: 24

約数和(自身を含む): 1067798784

約数和(自身を除く): 339083157

約数列:

[1, 3, 9, 103, 227, 309, 681, 927, 2043, 3463, 10389, 23381, 31167, 70143, 210429, 356689, 786101, 1070067, 2358303, 3210201, 7074909, 80968403, 242905209, 728715627]

約数ペア:

[(1, 728715627), (3, 242905209), (9, 80968403), (103, 7074909), (227, 3210201), (309, 2358303), (681, 1070067), (927, 786101), (2043, 356689), (3463, 210429), (10389, 70143), (23381, 31167)]