7450641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 13141440

約数和(自身を除く): 5690799

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 233, 323, 561, 627, 699, 969, 1683, 1881, 2097, 2563, 2907, 3553, 3961, 4427, 7689, 10659, 11883, 13281, 23067, 31977, 35649, 39843, 43571, 48697, 75259, 130713, 146091, 225777, 392139, 438273, 677331, 827849, 2483547, 7450641]

約数ペア:

[(1, 7450641), (3, 2483547), (9, 827849), (11, 677331), (17, 438273), (19, 392139), (33, 225777), (51, 146091), (57, 130713), (99, 75259), (153, 48697), (171, 43571), (187, 39843), (209, 35649), (233, 31977), (323, 23067), (561, 13281), (627, 11883), (699, 10659), (969, 7689), (1683, 4427), (1881, 3961), (2097, 3553), (2563, 2907)]