21426969

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6007}}^1$

素因数の和:6080

約数の個数: 16

約数和(自身を含む): 30280320

約数和(自身を除く): 8853351

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 6007, 18021, 174203, 246287, 522609, 738861, 7142323, 21426969]

約数ペア:

[(1, 21426969), (3, 7142323), (29, 738861), (41, 522609), (87, 246287), (123, 174203), (1189, 18021), (3567, 6007)]