1942863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 2881536

約数和(自身を除く): 938673

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1607, 4821, 20891, 49817, 62673, 149451, 647621, 1942863]

約数ペア:

[(1, 1942863), (3, 647621), (13, 149451), (31, 62673), (39, 49817), (93, 20891), (403, 4821), (1209, 1607)]