1330660121

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1987}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 1577358720

約数和(自身を除く): 246698599

約数列:

[1, 7, 49, 79, 173, 553, 1211, 1987, 3871, 8477, 13667, 13909, 95669, 97363, 156973, 343751, 669683, 1098811, 2406257, 7691677, 16843799, 27156329, 190094303, 1330660121]

約数ペア:

[(1, 1330660121), (7, 190094303), (49, 27156329), (79, 16843799), (173, 7691677), (553, 2406257), (1211, 1098811), (1987, 669683), (3871, 343751), (8477, 156973), (13667, 97363), (13909, 95669)]