15530431

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 18543168

約数和(自身を除く): 3012737

約数列:

[1, 7, 41, 53, 287, 371, 1021, 2173, 7147, 15211, 41861, 54113, 293027, 378791, 2218633, 15530431]

約数ペア:

[(1, 15530431), (7, 2218633), (41, 378791), (53, 293027), (287, 54113), (371, 41861), (1021, 15211), (2173, 7147)]