223428237

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{4483}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 306705600

約数和(自身を除く): 83277363

約数列:

[1, 3, 37, 111, 449, 1347, 4483, 13449, 16613, 49839, 165871, 497613, 2012867, 6038601, 74476079, 223428237]

約数ペア:

[(1, 223428237), (3, 74476079), (37, 6038601), (111, 2012867), (449, 497613), (1347, 165871), (4483, 49839), (13449, 16613)]