140980969

素因数分解:

${\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2808

約数の個数: 12

約数和(自身を含む): 149847300

約数和(自身を除く): 8866331

約数列:

[1, 19, 149, 361, 2621, 2831, 49799, 53789, 390529, 946181, 7420051, 140980969]

約数ペア:

[(1, 140980969), (19, 7420051), (149, 946181), (361, 390529), (2621, 53789), (2831, 49799)]