425693178239

素因数分解:

$7^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1\times {\mathrm{432721}}^1$

素因数の和:433490

約数の個数: 16

約数和(自身を含む): 489148948800

約数和(自身を除く): 63455770561

約数列:

[1, 7, 313, 449, 2191, 3143, 140537, 432721, 983759, 3029047, 135441673, 194291729, 948091711, 1360042103, 60813311177, 425693178239]

約数ペア:

[(1, 425693178239), (7, 60813311177), (313, 1360042103), (449, 948091711), (2191, 194291729), (3143, 135441673), (140537, 3029047), (432721, 983759)]