70396210321

素因数分解:

${\mathrm{421}}^1\times {\mathrm{641}}^1\times {\mathrm{260861}}^1$

素因数の和:261923

約数の個数: 8

約数和(自身を含む): 70673776488

約数和(自身を除く): 277566167

約数列:

[1, 421, 641, 260861, 269861, 109822481, 167211901, 70396210321]

約数ペア:

[(1, 70396210321), (421, 167211901), (641, 109822481), (260861, 269861)]