645047029

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{87917}}^1$

素因数の和:87980

約数の個数: 16

約数和(自身を含む): 759611520

約数和(自身を除く): 114564491

約数列:

[1, 11, 23, 29, 253, 319, 667, 7337, 87917, 967087, 2022091, 2549593, 22243001, 28045523, 58640639, 645047029]

約数ペア:

[(1, 645047029), (11, 58640639), (23, 28045523), (29, 22243001), (253, 2549593), (319, 2022091), (667, 967087), (7337, 87917)]