12013107201

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{54577}}^1$

素因数の和:55281

約数の個数: 24

約数和(自身を含む): 17848534184

約数和(自身を除く): 5835426983

約数列:

[1, 3, 9, 37, 111, 333, 661, 1983, 5949, 24457, 54577, 73371, 163731, 220113, 491193, 2019349, 6058047, 18174141, 36075397, 108226191, 324678573, 1334789689, 4004369067, 12013107201]

約数ペア:

[(1, 12013107201), (3, 4004369067), (9, 1334789689), (37, 324678573), (111, 108226191), (333, 36075397), (661, 18174141), (1983, 6058047), (5949, 2019349), (24457, 491193), (54577, 220113), (73371, 163731)]