222114009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{299749}}^1$

素因数の和:299784

約数の個数: 16

約数和(自身を含む): 335720000

約数和(自身を除く): 113605991

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 299749, 899247, 3896737, 5695231, 11690211, 17085693, 74038003, 222114009]

約数ペア:

[(1, 222114009), (3, 74038003), (13, 17085693), (19, 11690211), (39, 5695231), (57, 3896737), (247, 899247), (741, 299749)]