319429439

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{27673}}^1$

素因数の和:27794

約数の個数: 16

約数和(自身を含む): 390535488

約数和(自身を除く): 71106049

約数列:

[1, 7, 17, 97, 119, 679, 1649, 11543, 27673, 193711, 470441, 2684281, 3293087, 18789967, 45632777, 319429439]

約数ペア:

[(1, 319429439), (7, 45632777), (17, 18789967), (97, 3293087), (119, 2684281), (679, 470441), (1649, 193711), (11543, 27673)]