70871911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 82278144

約数和(自身を除く): 11406233

約数列:

[1, 11, 29, 47, 163, 319, 517, 841, 1363, 1793, 4727, 7661, 9251, 14993, 39527, 51997, 84271, 137083, 222169, 434797, 1507913, 2443859, 6442901, 70871911]

約数ペア:

[(1, 70871911), (11, 6442901), (29, 2443859), (47, 1507913), (163, 434797), (319, 222169), (517, 137083), (841, 84271), (1363, 51997), (1793, 39527), (4727, 14993), (7661, 9251)]