41984469

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 62540192

約数和(自身を除く): 20555723

約数列:

[1, 3, 9, 43, 129, 157, 387, 471, 691, 1413, 2073, 6219, 6751, 20253, 29713, 60759, 89139, 108487, 267417, 325461, 976383, 4664941, 13994823, 41984469]

約数ペア:

[(1, 41984469), (3, 13994823), (9, 4664941), (43, 976383), (129, 325461), (157, 267417), (387, 108487), (471, 89139), (691, 60759), (1413, 29713), (2073, 20253), (6219, 6751)]