28473681

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2269}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 39225600

約数和(自身を除く): 10751919

約数列:

[1, 3, 47, 89, 141, 267, 2269, 4183, 6807, 12549, 106643, 201941, 319929, 605823, 9491227, 28473681]

約数ペア:

[(1, 28473681), (3, 9491227), (47, 605823), (89, 319929), (141, 201941), (267, 106643), (2269, 12549), (4183, 6807)]