21653433

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{9011}}^1$

素因数の和:9109

約数の個数: 16

約数和(自身を含む): 32443200

約数和(自身を除く): 10789767

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 9011, 27033, 81099, 243297, 801979, 2405937, 7217811, 21653433]

約数ペア:

[(1, 21653433), (3, 7217811), (9, 2405937), (27, 801979), (89, 243297), (267, 81099), (801, 27033), (2403, 9011)]