3982671

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 7309224

約数和(自身を除く): 3326553

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 821, 1617, 2463, 4851, 5747, 7389, 9031, 17241, 27093, 40229, 51723, 63217, 81279, 120687, 189651, 362061, 442519, 568953, 1327557, 3982671]

約数ペア:

[(1, 3982671), (3, 1327557), (7, 568953), (9, 442519), (11, 362061), (21, 189651), (33, 120687), (49, 81279), (63, 63217), (77, 51723), (99, 40229), (147, 27093), (231, 17241), (441, 9031), (539, 7389), (693, 5747), (821, 4851), (1617, 2463)]