1373200313

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{21107}}^1$

素因数の和:21256

約数の個数: 16

約数和(自身を含む): 1504578240

約数和(自身を除く): 131377927

約数列:

[1, 17, 43, 89, 731, 1513, 3827, 21107, 65059, 358819, 907601, 1878523, 15429217, 31934891, 80776489, 1373200313]

約数ペア:

[(1, 1373200313), (17, 80776489), (43, 31934891), (89, 15429217), (731, 1878523), (1513, 907601), (3827, 358819), (21107, 65059)]