13950081

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 21645000

約数和(自身を除く): 7694919

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 1249, 3723, 3747, 11169, 11241, 21233, 63699, 91177, 191097, 273531, 820593, 1550009, 4650027, 13950081]

約数ペア:

[(1, 13950081), (3, 4650027), (9, 1550009), (17, 820593), (51, 273531), (73, 191097), (153, 91177), (219, 63699), (657, 21233), (1241, 11241), (1249, 11169), (3723, 3747)]