392561427

素因数分解:

$3^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1\times {\mathrm{769}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 526901760

約数和(自身を除く): 134340333

約数列:

[1, 3, 263, 647, 769, 789, 1941, 2307, 170161, 202247, 497543, 510483, 606741, 1492629, 130853809, 392561427]

約数ペア:

[(1, 392561427), (3, 130853809), (263, 1492629), (647, 606741), (769, 510483), (789, 497543), (1941, 202247), (2307, 170161)]