8972100039

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3364117}}^1$

素因数の和:3364254

約数の個数: 16

約数和(自身を含む): 13779427328

約数和(自身を除く): 4807327289

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 3364117, 10092351, 23548819, 70646457, 427242859, 1281728577, 2990700013, 8972100039]

約数ペア:

[(1, 8972100039), (3, 2990700013), (7, 1281728577), (21, 427242859), (127, 70646457), (381, 23548819), (889, 10092351), (2667, 3364117)]