221142363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{5113}}^1$

素因数の和:6238

約数の個数: 16

約数和(自身を含む): 317886240

約数和(自身を除く): 96743877

約数列:

[1, 3, 13, 39, 1109, 3327, 5113, 14417, 15339, 43251, 66469, 199407, 5670317, 17010951, 73714121, 221142363]

約数ペア:

[(1, 221142363), (3, 73714121), (13, 17010951), (39, 5670317), (1109, 199407), (3327, 66469), (5113, 43251), (14417, 15339)]