421018509

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{8363}}^1$

素因数の和:8636

約数の個数: 16

約数和(自身を含む): 570491712

約数和(自身を除く): 149473203

約数列:

[1, 3, 97, 173, 291, 519, 8363, 16781, 25089, 50343, 811211, 1446799, 2433633, 4340397, 140339503, 421018509]

約数ペア:

[(1, 421018509), (3, 140339503), (97, 4340397), (173, 2433633), (291, 1446799), (519, 811211), (8363, 50343), (16781, 25089)]