7005609

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6678

約数の個数: 20

約数和(自身を含む): 11271876

約数和(自身を除く): 4266267

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 6653, 19959, 59877, 86489, 179631, 259467, 538893, 778401, 2335203, 7005609]

約数ペア:

[(1, 7005609), (3, 2335203), (9, 778401), (13, 538893), (27, 259467), (39, 179631), (81, 86489), (117, 59877), (351, 19959), (1053, 6653)]