39857679

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 58771440

約数和(自身を除く): 18913761

約数列:

[1, 3, 9, 83, 229, 233, 249, 687, 699, 747, 2061, 2097, 19007, 19339, 53357, 57021, 58017, 160071, 171063, 174051, 480213, 4428631, 13285893, 39857679]

約数ペア:

[(1, 39857679), (3, 13285893), (9, 4428631), (83, 480213), (229, 174051), (233, 171063), (249, 160071), (687, 58017), (699, 57021), (747, 53357), (2061, 19339), (2097, 19007)]