9828889

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 12015360

約数和(自身を除く): 2186471

約数列:

[1, 7, 23, 41, 161, 287, 943, 1489, 6601, 10423, 34247, 61049, 239729, 427343, 1404127, 9828889]

約数ペア:

[(1, 9828889), (7, 1404127), (23, 427343), (41, 239729), (161, 61049), (287, 34247), (943, 10423), (1489, 6601)]