47493257

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1259}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 57697920

約数和(自身を除く): 10204663

約数列:

[1, 7, 17, 119, 317, 1259, 2219, 5389, 8813, 21403, 37723, 149821, 399103, 2793721, 6784751, 47493257]

約数ペア:

[(1, 47493257), (7, 6784751), (17, 2793721), (119, 399103), (317, 149821), (1259, 37723), (2219, 21403), (5389, 8813)]