16009641

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 23996544

約数和(自身を除く): 7986903

約数列:

[1, 3, 9, 37, 111, 131, 333, 367, 393, 1101, 1179, 3303, 4847, 13579, 14541, 40737, 43623, 48077, 122211, 144231, 432693, 1778849, 5336547, 16009641]

約数ペア:

[(1, 16009641), (3, 5336547), (9, 1778849), (37, 432693), (111, 144231), (131, 122211), (333, 48077), (367, 43623), (393, 40737), (1101, 14541), (1179, 13579), (3303, 4847)]