1330590759

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{20717}}^1$

素因数の和:21070

約数の個数: 16

約数和(自身を含む): 1803294720

約数和(自身を除く): 472703961

約数列:

[1, 3, 79, 237, 271, 813, 20717, 21409, 62151, 64227, 1636643, 4909929, 5614307, 16842921, 443530253, 1330590759]

約数ペア:

[(1, 1330590759), (3, 443530253), (79, 16842921), (237, 5614307), (271, 4909929), (813, 1636643), (20717, 64227), (21409, 62151)]