1661579061

素因数分解:

$3^1\times {\mathrm{61}}^2\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 2284326720

約数和(自身を除く): 622747659

約数列:

[1, 3, 61, 73, 183, 219, 2039, 3721, 4453, 6117, 11163, 13359, 124379, 148847, 271633, 373137, 446541, 814899, 7587119, 9079667, 22761357, 27239001, 553859687, 1661579061]

約数ペア:

[(1, 1661579061), (3, 553859687), (61, 27239001), (73, 22761357), (183, 9079667), (219, 7587119), (2039, 814899), (3721, 446541), (4453, 373137), (6117, 271633), (11163, 148847), (13359, 124379)]