315067683

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211313}}^1$

素因数の和:211394

約数の個数: 16

約数和(自身を含む): 486867456

約数和(自身を除く): 171799773

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 211313, 633939, 1479191, 4437573, 15003223, 45009669, 105022561, 315067683]

約数ペア:

[(1, 315067683), (3, 105022561), (7, 45009669), (21, 15003223), (71, 4437573), (213, 1479191), (497, 633939), (1491, 211313)]