153340321

素因数分解:

${\mathrm{37}}^2\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1284

約数の個数: 12

約数和(自身を含む): 159300540

約数和(自身を除く): 5960219

約数列:

[1, 37, 101, 1109, 1369, 3737, 41033, 112009, 138269, 1518221, 4144333, 153340321]

約数ペア:

[(1, 153340321), (37, 4144333), (101, 1518221), (1109, 138269), (1369, 112009), (3737, 41033)]