42279807

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1721}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 59512320

約数和(自身を除く): 17232513

約数列:

[1, 3, 19, 57, 431, 1293, 1721, 5163, 8189, 24567, 32699, 98097, 741751, 2225253, 14093269, 42279807]

約数ペア:

[(1, 42279807), (3, 14093269), (19, 2225253), (57, 741751), (431, 98097), (1293, 32699), (1721, 24567), (5163, 8189)]