222441817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{1487}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 246984192

約数和(自身を除く): 24542375

約数列:

[1, 13, 37, 311, 481, 1487, 4043, 11507, 19331, 55019, 149591, 462457, 715247, 6011941, 17110909, 222441817]

約数ペア:

[(1, 222441817), (13, 17110909), (37, 6011941), (311, 715247), (481, 462457), (1487, 149591), (4043, 55019), (11507, 19331)]