7199891

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 7954848

約数和(自身を除く): 754957

約数列:

[1, 17, 53, 61, 131, 901, 1037, 2227, 3233, 6943, 7991, 54961, 118031, 135847, 423523, 7199891]

約数ペア:

[(1, 7199891), (17, 423523), (53, 135847), (61, 118031), (131, 54961), (901, 7991), (1037, 6943), (2227, 3233)]