39484413

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 60353280

約数和(自身を除く): 20868867

約数列:

[1, 3, 9, 19, 57, 171, 233, 699, 991, 2097, 2973, 4427, 8919, 13281, 18829, 39843, 56487, 169461, 230903, 692709, 2078127, 4387157, 13161471, 39484413]

約数ペア:

[(1, 39484413), (3, 13161471), (9, 4387157), (19, 2078127), (57, 692709), (171, 230903), (233, 169461), (699, 56487), (991, 39843), (2097, 18829), (2973, 13281), (4427, 8919)]