1376973

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3945

約数の個数: 16

約数和(自身を含む): 2197440

約数和(自身を除く): 820467

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 3923, 11769, 35307, 50999, 105921, 152997, 458991, 1376973]

約数ペア:

[(1, 1376973), (3, 458991), (9, 152997), (13, 105921), (27, 50999), (39, 35307), (117, 11769), (351, 3923)]