86743139

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1021}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 101545920

約数和(自身を除く): 14802781

約数列:

[1, 7, 53, 229, 371, 1021, 1603, 7147, 12137, 54113, 84959, 233809, 378791, 1636663, 12391877, 86743139]

約数ペア:

[(1, 86743139), (7, 12391877), (53, 1636663), (229, 378791), (371, 233809), (1021, 84959), (1603, 54113), (7147, 12137)]