31988853

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{733}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 49961912

約数和(自身を除く): 17973059

約数列:

[1, 3, 9, 13, 39, 117, 373, 733, 1119, 2199, 3357, 4849, 6597, 9529, 14547, 28587, 43641, 85761, 273409, 820227, 2460681, 3554317, 10662951, 31988853]

約数ペア:

[(1, 31988853), (3, 10662951), (9, 3554317), (13, 2460681), (39, 820227), (117, 273409), (373, 85761), (733, 43641), (1119, 28587), (2199, 14547), (3357, 9529), (4849, 6597)]