42902247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10601}}^1$

素因数の和:10694

約数の個数: 16

約数和(自身を含む): 61067520

約数和(自身を除く): 18165273

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 10601, 31803, 201419, 604257, 752671, 2258013, 14300749, 42902247]

約数ペア:

[(1, 42902247), (3, 14300749), (19, 2258013), (57, 752671), (71, 604257), (213, 201419), (1349, 31803), (4047, 10601)]