23921331

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12799}}^1$

素因数の和:12898

約数の個数: 16

約数和(自身を含む): 36864000

約数和(自身を除く): 12942669

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 12799, 38397, 89593, 268779, 1139111, 3417333, 7973777, 23921331]

約数ペア:

[(1, 23921331), (3, 7973777), (7, 3417333), (21, 1139111), (89, 268779), (267, 89593), (623, 38397), (1869, 12799)]