870823373

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{5381}}^1$

素因数の和:5828

約数の個数: 16

約数和(自身を含む): 1014399360

約数和(自身を除く): 143575987

約数列:

[1, 7, 61, 379, 427, 2653, 5381, 23119, 37667, 161833, 328241, 2039399, 2297687, 14275793, 124403339, 870823373]

約数ペア:

[(1, 870823373), (7, 124403339), (61, 14275793), (379, 2297687), (427, 2039399), (2653, 328241), (5381, 161833), (23119, 37667)]