461909

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 583680

約数和(自身を除く): 121771

約数列:

[1, 7, 19, 23, 133, 151, 161, 437, 1057, 2869, 3059, 3473, 20083, 24311, 65987, 461909]

約数ペア:

[(1, 461909), (7, 65987), (19, 24311), (23, 20083), (133, 3473), (151, 3059), (161, 2869), (437, 1057)]