15399433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 18779904

約数和(自身を除く): 3380471

約数列:

[1, 7, 17, 119, 151, 857, 1057, 2567, 5999, 14569, 17969, 101983, 129407, 905849, 2199919, 15399433]

約数ペア:

[(1, 15399433), (7, 2199919), (17, 905849), (119, 129407), (151, 101983), (857, 17969), (1057, 14569), (2567, 5999)]