222261453

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8089}}^1$

素因数の和:8209

約数の個数: 24

約数和(自身を含む): 333178560

約数和(自身を除く): 110917107

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 8089, 9159, 24267, 27477, 72801, 347827, 574319, 1043481, 1722957, 3130443, 5168871, 24695717, 74087151, 222261453]

約数ペア:

[(1, 222261453), (3, 74087151), (9, 24695717), (43, 5168871), (71, 3130443), (129, 1722957), (213, 1043481), (387, 574319), (639, 347827), (3053, 72801), (8089, 27477), (9159, 24267)]