38481131521

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{2749}}^1\times {\mathrm{10151}}^1$

素因数の和:13104

約数の個数: 16

約数和(自身を含む): 44222112000

約数和(自身を除く): 5740980479

約数列:

[1, 7, 197, 1379, 2749, 10151, 19243, 71057, 541553, 1999747, 3790871, 13998229, 27905099, 195335693, 5497304503, 38481131521]

約数ペア:

[(1, 38481131521), (7, 5497304503), (197, 195335693), (1379, 27905099), (2749, 13998229), (10151, 3790871), (19243, 1999747), (71057, 541553)]