321362579

素因数分解:

${\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 332478720

約数和(自身を除く): 11116141

約数列:

[1, 61, 139, 151, 251, 8479, 9211, 15311, 20989, 34889, 37901, 1280329, 2128229, 2311961, 5268239, 321362579]

約数ペア:

[(1, 321362579), (61, 5268239), (139, 2311961), (151, 2128229), (251, 1280329), (8479, 37901), (9211, 34889), (15311, 20989)]