121693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 16

約数和(自身を含む): 153216

約数和(自身を除く): 31523

約数列:

[1, 11, 13, 23, 37, 143, 253, 299, 407, 481, 851, 3289, 5291, 9361, 11063, 121693]

約数ペア:

[(1, 121693), (11, 11063), (13, 9361), (23, 5291), (37, 3289), (143, 851), (253, 481), (299, 407)]