83700001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{10159}}^1$

素因数の和:10284

約数の個数: 16

約数和(自身を含む): 105338880

約数和(自身を除く): 21638879

約数列:

[1, 7, 11, 77, 107, 749, 1177, 8239, 10159, 71113, 111749, 782243, 1087013, 7609091, 11957143, 83700001]

約数ペア:

[(1, 83700001), (7, 11957143), (11, 7609091), (77, 1087013), (107, 782243), (749, 111749), (1177, 71113), (8239, 10159)]