40376421

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{6257}}^1$

素因数の和:6505

約数の個数: 16

約数和(自身を含む): 60076800

約数和(自身を除く): 19700379

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6257, 6453, 18771, 56313, 168939, 1495423, 4486269, 13458807, 40376421]

約数ペア:

[(1, 40376421), (3, 13458807), (9, 4486269), (27, 1495423), (239, 168939), (717, 56313), (2151, 18771), (6257, 6453)]