42210921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1933}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 58484160

約数和(自身を除く): 16273239

約数列:

[1, 3, 29, 87, 251, 753, 1933, 5799, 7279, 21837, 56057, 168171, 485183, 1455549, 14070307, 42210921]

約数ペア:

[(1, 42210921), (3, 14070307), (29, 1455549), (87, 485183), (251, 168171), (753, 56057), (1933, 21837), (5799, 7279)]