4209014019

素因数分解:

$3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{242357}}^1$

素因数の和:243194

約数の個数: 16

約数和(自身を含む): 6421517568

約数和(自身を除く): 2212503549

約数列:

[1, 3, 7, 21, 827, 2481, 5789, 17367, 242357, 727071, 1696499, 5089497, 200429239, 601287717, 1403004673, 4209014019]

約数ペア:

[(1, 4209014019), (3, 1403004673), (7, 601287717), (21, 200429239), (827, 5089497), (2481, 1696499), (5789, 727071), (17367, 242357)]