1253222711

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9281}}^1$

素因数の和:9371

約数の個数: 24

約数和(自身を含む): 1467595584

約数和(自身を除く): 214372873

約数列:

[1, 13, 17, 47, 169, 221, 611, 799, 2873, 7943, 9281, 10387, 120653, 135031, 157777, 436207, 1568489, 2051101, 5670691, 7415519, 26664313, 73718983, 96401747, 1253222711]

約数ペア:

[(1, 1253222711), (13, 96401747), (17, 73718983), (47, 26664313), (169, 7415519), (221, 5670691), (611, 2051101), (799, 1568489), (2873, 436207), (7943, 157777), (9281, 135031), (10387, 120653)]