48821721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9857}}^1$

素因数の和:10000

約数の個数: 16

約数和(自身を含む): 70662144

約数和(自身を除く): 21840423

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 9857, 29571, 128141, 384423, 1251839, 3755517, 16273907, 48821721]

約数ペア:

[(1, 48821721), (3, 16273907), (13, 3755517), (39, 1251839), (127, 384423), (381, 128141), (1651, 29571), (4953, 9857)]