187845359

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 217298592

約数和(自身を除く): 29453233

約数列:

[1, 13, 17, 151, 169, 221, 433, 1963, 2567, 2873, 5629, 7361, 25519, 33371, 65383, 73177, 95693, 433823, 849979, 1111511, 1244009, 11049727, 14449643, 187845359]

約数ペア:

[(1, 187845359), (13, 14449643), (17, 11049727), (151, 1244009), (169, 1111511), (221, 849979), (433, 433823), (1963, 95693), (2567, 73177), (2873, 65383), (5629, 33371), (7361, 25519)]