201719379

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{2843}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 273843072

約数和(自身を除く): 72123693

約数列:

[1, 3, 67, 201, 353, 1059, 2843, 8529, 23651, 70953, 190481, 571443, 1003579, 3010737, 67239793, 201719379]

約数ペア:

[(1, 201719379), (3, 67239793), (67, 3010737), (201, 1003579), (353, 571443), (1059, 190481), (2843, 70953), (8529, 23651)]