4211217

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8237

約数の個数: 16

約数和(自身を含む): 6568000

約数和(自身を除く): 2356783

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 8209, 24627, 73881, 155971, 221643, 467913, 1403739, 4211217]

約数ペア:

[(1, 4211217), (3, 1403739), (9, 467913), (19, 221643), (27, 155971), (57, 73881), (171, 24627), (513, 8209)]