426524973

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383221}}^1$

素因数の和:383284

約数の個数: 16

約数和(自身を含む): 662207616

約数和(自身を除く): 235682643

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 383221, 1149663, 2682547, 8047641, 20310713, 60932139, 142174991, 426524973]

約数ペア:

[(1, 426524973), (3, 142174991), (7, 60932139), (21, 20310713), (53, 8047641), (159, 2682547), (371, 1149663), (1113, 383221)]