2566941

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 3812256

約数和(自身を除く): 1245315

約数列:

[1, 3, 13, 39, 61, 83, 169, 183, 249, 507, 793, 1079, 2379, 3237, 5063, 10309, 14027, 15189, 30927, 42081, 65819, 197457, 855647, 2566941]

約数ペア:

[(1, 2566941), (3, 855647), (13, 197457), (39, 65819), (61, 42081), (83, 30927), (169, 15189), (183, 14027), (249, 10309), (507, 5063), (793, 3237), (1079, 2379)]