210913252039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59441}}^1\times {\mathrm{22039}}^1$

素因数の和:81510

約数の個数: 16

約数和(自身を含む): 251539522560

約数和(自身を除く): 40626270521

約数列:

[1, 7, 23, 161, 22039, 59441, 154273, 416087, 506897, 1367143, 3548279, 9570001, 1310020199, 9170141393, 30130464577, 210913252039]

約数ペア:

[(1, 210913252039), (7, 30130464577), (23, 9170141393), (161, 1310020199), (22039, 9570001), (59441, 3548279), (154273, 1367143), (416087, 506897)]