542031

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 843264

約数和(自身を除く): 301233

約数列:

[1, 3, 7, 21, 53, 159, 371, 487, 1113, 1461, 3409, 10227, 25811, 77433, 180677, 542031]

約数ペア:

[(1, 542031), (3, 180677), (7, 77433), (21, 25811), (53, 10227), (159, 3409), (371, 1461), (487, 1113)]