42469869

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 61763232

約数和(自身を除く): 19293363

約数列:

[1, 3, 13, 39, 169, 211, 397, 507, 633, 1191, 2743, 5161, 8229, 15483, 35659, 67093, 83767, 106977, 201279, 251301, 1088971, 3266913, 14156623, 42469869]

約数ペア:

[(1, 42469869), (3, 14156623), (13, 3266913), (39, 1088971), (169, 251301), (211, 201279), (397, 106977), (507, 83767), (633, 67093), (1191, 35659), (2743, 15483), (5161, 8229)]