71411813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 81058560

約数和(自身を除く): 9646747

約数列:

[1, 11, 37, 79, 407, 869, 2221, 2923, 24431, 32153, 82177, 175459, 903947, 1930049, 6491983, 71411813]

約数ペア:

[(1, 71411813), (11, 6491983), (37, 1930049), (79, 903947), (407, 175459), (869, 82177), (2221, 32153), (2923, 24431)]