1237212207

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{17333}}^1$

素因数の和:17460

約数の個数: 48

約数和(自身を含む): 2249814528

約数和(自身を除く): 1012602321

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 103, 231, 309, 693, 721, 927, 1133, 2163, 3399, 6489, 7931, 10197, 17333, 23793, 51999, 71379, 121331, 155997, 190663, 363993, 571989, 1091979, 1334641, 1715967, 1785299, 4003923, 5355897, 12011769, 12497093, 16067691, 19638289, 37491279, 58914867, 112473837, 137468023, 176744601, 412404069, 1237212207]

約数ペア:

[(1, 1237212207), (3, 412404069), (7, 176744601), (9, 137468023), (11, 112473837), (21, 58914867), (33, 37491279), (63, 19638289), (77, 16067691), (99, 12497093), (103, 12011769), (231, 5355897), (309, 4003923), (693, 1785299), (721, 1715967), (927, 1334641), (1133, 1091979), (2163, 571989), (3399, 363993), (6489, 190663), (7931, 155997), (10197, 121331), (17333, 71379), (23793, 51999)]