58391193

素因数分解:

$3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{809}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 90862560

約数和(自身を除く): 32471367

約数列:

[1, 3, 7, 21, 49, 147, 491, 809, 1473, 2427, 3437, 5663, 10311, 16989, 24059, 39641, 72177, 118923, 397219, 1191657, 2780533, 8341599, 19463731, 58391193]

約数ペア:

[(1, 58391193), (3, 19463731), (7, 8341599), (21, 2780533), (49, 1191657), (147, 397219), (491, 118923), (809, 72177), (1473, 39641), (2427, 24059), (3437, 16989), (5663, 10311)]