71806339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4349}}^1$

素因数の和:4458

約数の個数: 16

約数和(自身を含む): 83520000

約数和(自身を除く): 11713661

約数列:

[1, 11, 19, 79, 209, 869, 1501, 4349, 16511, 47839, 82631, 343571, 908941, 3779281, 6527849, 71806339]

約数ペア:

[(1, 71806339), (11, 6527849), (19, 3779281), (79, 908941), (209, 343571), (869, 82631), (1501, 47839), (4349, 16511)]