28933941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4657}}^1$

素因数の和:4788

約数の個数: 16

約数和(自身を含む): 40990400

約数和(自身を除く): 12056459

約数列:

[1, 3, 19, 57, 109, 327, 2071, 4657, 6213, 13971, 88483, 265449, 507613, 1522839, 9644647, 28933941]

約数ペア:

[(1, 28933941), (3, 9644647), (19, 1522839), (57, 507613), (109, 265449), (327, 88483), (2071, 13971), (4657, 6213)]