227566971

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{11777}}^1$

素因数の和:11915

約数の個数: 24

約数和(自身を含む): 349099920

約数和(自身を除く): 121532949

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 6441, 11777, 19323, 35331, 105993, 223763, 671289, 1330801, 2013867, 3992403, 11977209, 25285219, 75855657, 227566971]

約数ペア:

[(1, 227566971), (3, 75855657), (9, 25285219), (19, 11977209), (57, 3992403), (113, 2013867), (171, 1330801), (339, 671289), (1017, 223763), (2147, 105993), (6441, 35331), (11777, 19323)]