38405307

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 52032512

約数和(自身を除く): 13627205

約数列:

[1, 3, 97, 271, 291, 487, 813, 1461, 26287, 47239, 78861, 131977, 141717, 395931, 12801769, 38405307]

約数ペア:

[(1, 38405307), (3, 12801769), (97, 395931), (271, 141717), (291, 131977), (487, 78861), (813, 47239), (1461, 26287)]