70193431

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{11839}}^1$

素因数の和:11875

約数の個数: 18

約数和(自身を含む): 89759040

約数和(自身を除く): 19565609

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 11839, 82873, 130229, 580111, 911603, 1432519, 6381221, 10027633, 70193431]

約数ペア:

[(1, 70193431), (7, 10027633), (11, 6381221), (49, 1432519), (77, 911603), (121, 580111), (539, 130229), (847, 82873), (5929, 11839)]