420069531

素因数分解:

$3^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{14633}}^1$

素因数の和:16010

約数の個数: 16

約数和(自身を含む): 640617984

約数和(自身を除く): 220548453

約数列:

[1, 3, 7, 21, 1367, 4101, 9569, 14633, 28707, 43899, 102431, 307293, 20003311, 60009933, 140023177, 420069531]

約数ペア:

[(1, 420069531), (3, 140023177), (7, 60009933), (21, 20003311), (1367, 307293), (4101, 102431), (9569, 43899), (14633, 28707)]