1900752051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1225501}}^1$

素因数の和:1225562

約数の個数: 16

約数和(自身を含む): 2823556608

約数和(自身を除く): 922804557

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1225501, 3676503, 13480511, 40441533, 57598547, 172795641, 633584017, 1900752051]

約数ペア:

[(1, 1900752051), (3, 633584017), (11, 172795641), (33, 57598547), (47, 40441533), (141, 13480511), (517, 3676503), (1551, 1225501)]