387335643

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{6079}}^1$

素因数の和:6466

約数の個数: 16

約数和(自身を含む): 525895680

約数和(自身を除く): 138560037

約数列:

[1, 3, 67, 201, 317, 951, 6079, 18237, 21239, 63717, 407293, 1221879, 1927043, 5781129, 129111881, 387335643]

約数ペア:

[(1, 387335643), (3, 129111881), (67, 5781129), (201, 1927043), (317, 1221879), (951, 407293), (6079, 63717), (18237, 21239)]