8012043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 13144768

約数和(自身を除く): 5132725

約数列:

[1, 3, 9, 13, 31, 39, 47, 93, 117, 141, 279, 403, 423, 611, 1209, 1457, 1833, 2209, 3627, 4371, 5499, 6627, 13113, 18941, 19881, 28717, 56823, 68479, 86151, 170469, 205437, 258453, 616311, 890227, 2670681, 8012043]

約数ペア:

[(1, 8012043), (3, 2670681), (9, 890227), (13, 616311), (31, 258453), (39, 205437), (47, 170469), (93, 86151), (117, 68479), (141, 56823), (279, 28717), (403, 19881), (423, 18941), (611, 13113), (1209, 6627), (1457, 5499), (1833, 4371), (2209, 3627)]