40501719

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{5351}}^1$

素因数の和:5415

約数の個数: 18

約数和(自身を含む): 60600696

約数和(自身を除く): 20098977

約数列:

[1, 3, 9, 29, 87, 261, 841, 2523, 5351, 7569, 16053, 48159, 155179, 465537, 1396611, 4500191, 13500573, 40501719]

約数ペア:

[(1, 40501719), (3, 13500573), (9, 4500191), (29, 1396611), (87, 465537), (261, 155179), (841, 48159), (2523, 16053), (5351, 7569)]