1431235521

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{42509}}^1$

素因数の和:42590

約数の個数: 32

約数和(自身を含む): 2244528000

約数和(自身を除く): 813292479

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 1161, 1247, 3741, 11223, 33669, 42509, 127527, 382581, 1147743, 1232761, 1827887, 3698283, 5483661, 11094849, 16450983, 33284547, 49352949, 53008723, 159026169, 477078507, 1431235521]

約数ペア:

[(1, 1431235521), (3, 477078507), (9, 159026169), (27, 53008723), (29, 49352949), (43, 33284547), (87, 16450983), (129, 11094849), (261, 5483661), (387, 3698283), (783, 1827887), (1161, 1232761), (1247, 1147743), (3741, 382581), (11223, 127527), (33669, 42509)]