21167797713

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1\times {\mathrm{184031}}^1$

素因数の和:185724

約数の個数: 16

約数和(自身を含む): 29468676096

約数和(自身を除く): 8300878383

約数列:

[1, 3, 23, 69, 1667, 5001, 38341, 115023, 184031, 552093, 4232713, 12698139, 306779677, 920339031, 7055932571, 21167797713]

約数ペア:

[(1, 21167797713), (3, 7055932571), (23, 920339031), (69, 306779677), (1667, 12698139), (5001, 4232713), (38341, 552093), (115023, 184031)]