40474119

素因数分解:

$3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1459}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 61763840

約数和(自身を除く): 21289721

約数列:

[1, 3, 7, 21, 1321, 1459, 3963, 4377, 9247, 10213, 27741, 30639, 1927339, 5782017, 13491373, 40474119]

約数ペア:

[(1, 40474119), (3, 13491373), (7, 5782017), (21, 1927339), (1321, 30639), (1459, 27741), (3963, 10213), (4377, 9247)]