8774649

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{641}}^1$

素因数の和:679

約数の個数: 30

約数和(自身を含む): 14215806

約数和(自身を除く): 5441157

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 641, 1053, 1521, 1923, 4563, 5769, 8333, 13689, 17307, 24999, 51921, 74997, 108329, 224991, 324987, 674973, 974961, 2924883, 8774649]

約数ペア:

[(1, 8774649), (3, 2924883), (9, 974961), (13, 674973), (27, 324987), (39, 224991), (81, 108329), (117, 74997), (169, 51921), (351, 24999), (507, 17307), (641, 13689), (1053, 8333), (1521, 5769), (1923, 4563)]