30680613

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{8059}}^1$

素因数の和:8118

約数の個数: 20

約数和(自身を含む): 46812480

約数和(自身を除く): 16131867

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 8059, 24177, 72531, 217593, 378773, 652779, 1136319, 3408957, 10226871, 30680613]

約数ペア:

[(1, 30680613), (3, 10226871), (9, 3408957), (27, 1136319), (47, 652779), (81, 378773), (141, 217593), (423, 72531), (1269, 24177), (3807, 8059)]