8744679

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2356

約数の個数: 20

約数和(自身を含む): 13346784

約数和(自身を除く): 4602105

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2297, 3807, 6891, 20673, 62019, 107959, 186057, 323877, 971631, 2914893, 8744679]

約数ペア:

[(1, 8744679), (3, 2914893), (9, 971631), (27, 323877), (47, 186057), (81, 107959), (141, 62019), (423, 20673), (1269, 6891), (2297, 3807)]