28955883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9859}}^1$

素因数の和:9962

約数の個数: 16

約数和(自身を含む): 42595200

約数和(自身を除く): 13639317

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 9859, 29577, 108449, 325347, 877451, 2632353, 9651961, 28955883]

約数ペア:

[(1, 28955883), (3, 9651961), (11, 2632353), (33, 877451), (89, 325347), (267, 108449), (979, 29577), (2937, 9859)]