171729321

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{2719}}^1$

素因数の和:3328

約数の個数: 16

約数和(自身を含む): 235660800

約数和(自身を除く): 63931479

約数列:

[1, 3, 37, 111, 569, 1707, 2719, 8157, 21053, 63159, 100603, 301809, 1547111, 4641333, 57243107, 171729321]

約数ペア:

[(1, 171729321), (3, 57243107), (37, 4641333), (111, 1547111), (569, 301809), (1707, 100603), (2719, 63159), (8157, 21053)]