1330644609

素因数分解:

$3^2\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{13127}}^1$

素因数の和:14749

約数の個数: 24

約数和(自身を含む): 2198152320

約数和(自身を除く): 867507711

約数列:

[1, 3, 7, 9, 21, 63, 1609, 4827, 11263, 13127, 14481, 33789, 39381, 91889, 101367, 118143, 275667, 827001, 21121343, 63364029, 147849401, 190092087, 443548203, 1330644609]

約数ペア:

[(1, 1330644609), (3, 443548203), (7, 190092087), (9, 147849401), (21, 63364029), (63, 21121343), (1609, 827001), (4827, 275667), (11263, 118143), (13127, 101367), (14481, 91889), (33789, 39381)]