83783917

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16787}}^1$

素因数の和:16848

約数の個数: 16

約数和(自身を含む): 103145472

約数和(自身を除く): 19361555

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 16787, 117509, 386101, 520397, 2702707, 3642779, 11969131, 83783917]

約数ペア:

[(1, 83783917), (7, 11969131), (23, 3642779), (31, 2702707), (161, 520397), (217, 386101), (713, 117509), (4991, 16787)]