27559651

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 32901120

約数和(自身を除く): 5341469

約数列:

[1, 7, 31, 89, 217, 623, 1427, 2759, 9989, 19313, 44237, 127003, 309659, 889021, 3937093, 27559651]

約数ペア:

[(1, 27559651), (7, 3937093), (31, 889021), (89, 309659), (217, 127003), (623, 44237), (1427, 19313), (2759, 9989)]