981058848009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{19492139}}^1$

素因数の和:19493044

約数の個数: 16

約数和(自身を含む): 1378484140800

約数和(自身を除く): 397425292791

約数列:

[1, 3, 19, 57, 883, 2649, 16777, 50331, 19492139, 58476417, 370350641, 1111051923, 17211558737, 51634676211, 327019616003, 981058848009]

約数ペア:

[(1, 981058848009), (3, 327019616003), (19, 51634676211), (57, 17211558737), (883, 1111051923), (2649, 370350641), (16777, 58476417), (50331, 19492139)]