31563633

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 42929216

約数和(自身を除く): 11365583

約数列:

[1, 3, 67, 201, 373, 421, 1119, 1263, 24991, 28207, 74973, 84621, 157033, 471099, 10521211, 31563633]

約数ペア:

[(1, 31563633), (3, 10521211), (67, 471099), (201, 157033), (373, 84621), (421, 74973), (1119, 28207), (1263, 24991)]