42605751

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 57881088

約数和(自身を除く): 15275337

約数列:

[1, 3, 71, 213, 317, 631, 951, 1893, 22507, 44801, 67521, 134403, 200027, 600081, 14201917, 42605751]

約数ペア:

[(1, 42605751), (3, 14201917), (71, 600081), (213, 200027), (317, 134403), (631, 67521), (951, 44801), (1893, 22507)]