39508731

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3637}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 61293024

約数和(自身を除く): 21784293

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 3637, 10863, 10911, 32733, 61829, 185487, 258227, 556461, 774681, 2324043, 4389859, 13169577, 39508731]

約数ペア:

[(1, 39508731), (3, 13169577), (9, 4389859), (17, 2324043), (51, 774681), (71, 556461), (153, 258227), (213, 185487), (639, 61829), (1207, 32733), (3621, 10911), (3637, 10863)]