12490443

素因数分解:

$3^5\times 7^2\times {\mathrm{1049}}^1$

素因数の和:1078

約数の個数: 36

約数和(自身を含む): 21785400

約数和(自身を除く): 9294957

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1049, 1323, 1701, 3147, 3969, 7343, 9441, 11907, 22029, 28323, 51401, 66087, 84969, 154203, 198261, 254907, 462609, 594783, 1387827, 1784349, 4163481, 12490443]

約数ペア:

[(1, 12490443), (3, 4163481), (7, 1784349), (9, 1387827), (21, 594783), (27, 462609), (49, 254907), (63, 198261), (81, 154203), (147, 84969), (189, 66087), (243, 51401), (441, 28323), (567, 22029), (1049, 11907), (1323, 9441), (1701, 7343), (3147, 3969)]