13332753

素因数分解:

$3^2\times 7^4\times {\mathrm{617}}^1$

素因数の和:651

約数の個数: 30

約数和(自身を含む): 22503234

約数和(自身を除く): 9170481

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 617, 1029, 1851, 2401, 3087, 4319, 5553, 7203, 12957, 21609, 30233, 38871, 90699, 211631, 272097, 634893, 1481417, 1904679, 4444251, 13332753]

約数ペア:

[(1, 13332753), (3, 4444251), (7, 1904679), (9, 1481417), (21, 634893), (49, 272097), (63, 211631), (147, 90699), (343, 38871), (441, 30233), (617, 21609), (1029, 12957), (1851, 7203), (2401, 5553), (3087, 4319)]