7938801409

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{617}}^1\times {\mathrm{1381}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 10002938112

約数和(自身を除く): 2064136703

約数列:

[1, 7, 11, 77, 121, 617, 847, 1331, 1381, 4319, 6787, 9317, 9667, 15191, 47509, 74657, 106337, 167101, 522599, 821227, 852077, 1169707, 1838111, 5748589, 5964539, 9372847, 12866777, 65609929, 103101317, 721709219, 1134114487, 7938801409]

約数ペア:

[(1, 7938801409), (7, 1134114487), (11, 721709219), (77, 103101317), (121, 65609929), (617, 12866777), (847, 9372847), (1331, 5964539), (1381, 5748589), (4319, 1838111), (6787, 1169707), (9317, 852077), (9667, 821227), (15191, 522599), (47509, 167101), (74657, 106337)]