1293742167

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{553591}}^1$

素因数の和:553654

約数の個数: 16

約数和(自身を含む): 1860069120

約数和(自身を除く): 566326953

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 553591, 1660773, 10518229, 22697231, 31554687, 68091693, 431247389, 1293742167]

約数ペア:

[(1, 1293742167), (3, 431247389), (19, 68091693), (41, 31554687), (57, 22697231), (123, 10518229), (779, 1660773), (2337, 553591)]