123066629

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40231}}^1$

素因数の和:40280

約数の個数: 16

約数和(自身を含む): 154490880

約数和(自身を除く): 31424251

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 40231, 281617, 764389, 925313, 5350723, 6477191, 17580947, 123066629]

約数ペア:

[(1, 123066629), (7, 17580947), (19, 6477191), (23, 5350723), (133, 925313), (161, 764389), (437, 281617), (3059, 40231)]