163789957

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{4157}}^1$

素因数の和:4260

約数の個数: 12

約数和(自身を含む): 173413548

約数和(自身を除く): 9623591

約数列:

[1, 31, 41, 961, 1271, 4157, 39401, 128867, 170437, 3994877, 5283547, 163789957]

約数ペア:

[(1, 163789957), (31, 5283547), (41, 3994877), (961, 170437), (1271, 128867), (4157, 39401)]