38724057

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 57283200

約数和(自身を除く): 18559143

約数列:

[1, 3, 9, 67, 149, 201, 431, 447, 603, 1293, 1341, 3879, 9983, 28877, 29949, 64219, 86631, 89847, 192657, 259893, 577971, 4302673, 12908019, 38724057]

約数ペア:

[(1, 38724057), (3, 12908019), (9, 4302673), (67, 577971), (149, 259893), (201, 192657), (431, 89847), (447, 86631), (603, 64219), (1293, 29949), (1341, 28877), (3879, 9983)]