42934731

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4001}}^1$

素因数の和:4091

約数の個数: 24

約数和(自身を含む): 67521744

約数和(自身を除く): 24587013

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 4001, 10731, 12003, 28007, 84021, 196049, 292073, 588147, 876219, 2044511, 6133533, 14311577, 42934731]

約数ペア:

[(1, 42934731), (3, 14311577), (7, 6133533), (21, 2044511), (49, 876219), (73, 588147), (147, 292073), (219, 196049), (511, 84021), (1533, 28007), (3577, 12003), (4001, 10731)]