8872997

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 10824192

約数和(自身を除く): 1951195

約数列:

[1, 7, 17, 119, 173, 431, 1211, 2941, 3017, 7327, 20587, 51289, 74563, 521941, 1267571, 8872997]

約数ペア:

[(1, 8872997), (7, 1267571), (17, 521941), (119, 74563), (173, 51289), (431, 20587), (1211, 7327), (2941, 3017)]