25947493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 30627072

約数和(自身を除く): 4679579

約数列:

[1, 11, 13, 143, 421, 431, 4631, 4741, 5473, 5603, 60203, 61633, 181451, 1995961, 2358863, 25947493]

約数ペア:

[(1, 25947493), (11, 2358863), (13, 1995961), (143, 181451), (421, 61633), (431, 60203), (4631, 5603), (4741, 5473)]