222500013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{54979}}^1$

素因数の和:55072

約数の個数: 16

約数和(自身を含む): 316684800

約数和(自身を除く): 94184787

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 54979, 164937, 1044601, 3133803, 3903509, 11710527, 74166671, 222500013]

約数ペア:

[(1, 222500013), (3, 74166671), (19, 11710527), (57, 3903509), (71, 3133803), (213, 1044601), (1349, 164937), (4047, 54979)]