40990917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4723}}^1$

素因数の和:5000

約数の個数: 16

約数和(自身を含む): 59862528

約数和(自身を除く): 18871611

約数列:

[1, 3, 11, 33, 263, 789, 2893, 4723, 8679, 14169, 51953, 155859, 1242149, 3726447, 13663639, 40990917]

約数ペア:

[(1, 40990917), (3, 13663639), (11, 3726447), (33, 1242149), (263, 155859), (789, 51953), (2893, 14169), (4723, 8679)]