15207912097

素因数分解:

$7^2\times {\mathrm{233}}^1\times {\mathrm{631}}^1\times {\mathrm{2111}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 17803348992

約数和(自身を除く): 2595436895

約数列:

[1, 7, 49, 233, 631, 1631, 2111, 4417, 11417, 14777, 30919, 103439, 147023, 491863, 1029161, 1332041, 3443041, 7204127, 9324287, 24101287, 65270009, 310365553, 2172558871, 15207912097]

約数ペア:

[(1, 15207912097), (7, 2172558871), (49, 310365553), (233, 65270009), (631, 24101287), (1631, 9324287), (2111, 7204127), (4417, 3443041), (11417, 1332041), (14777, 1029161), (30919, 491863), (103439, 147023)]