40733187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20921}}^1$

素因数の和:20994

約数の個数: 16

約数和(自身を含む): 60255360

約数和(自身を除く): 19522173

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 20921, 62763, 230131, 690393, 1234339, 3703017, 13577729, 40733187]

約数ペア:

[(1, 40733187), (3, 13577729), (11, 3703017), (33, 1234339), (59, 690393), (177, 230131), (649, 62763), (1947, 20921)]