68900923

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7351}}^1$

素因数の和:7474

約数の個数: 16

約数和(自身を含む): 85636096

約数和(自身を除く): 16735173

約数列:

[1, 7, 13, 91, 103, 721, 1339, 7351, 9373, 51457, 95563, 668941, 757153, 5300071, 9842989, 68900923]

約数ペア:

[(1, 68900923), (7, 9842989), (13, 5300071), (91, 757153), (103, 668941), (721, 95563), (1339, 51457), (7351, 9373)]