70189431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2731}}^1$

素因数の和:3406

約数の個数: 16

約数和(自身を含む): 100974720

約数和(自身を除く): 30785289

約数列:

[1, 3, 13, 39, 659, 1977, 2731, 8193, 8567, 25701, 35503, 106509, 1799729, 5399187, 23396477, 70189431]

約数ペア:

[(1, 70189431), (3, 23396477), (13, 5399187), (39, 1799729), (659, 106509), (1977, 35503), (2731, 25701), (8193, 8567)]