222261507

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{9643}}^1$

素因数の和:9859

約数の個数: 24

約数和(自身を含む): 347531184

約数和(自身を除く): 125269677

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1773, 2561, 7683, 9643, 23049, 28929, 86787, 125359, 376077, 1128231, 1899671, 5699013, 17097039, 24695723, 74087169, 222261507]

約数ペア:

[(1, 222261507), (3, 74087169), (9, 24695723), (13, 17097039), (39, 5699013), (117, 1899671), (197, 1128231), (591, 376077), (1773, 125359), (2561, 86787), (7683, 28929), (9643, 23049)]