16422003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 25826528

約数和(自身を除く): 9404525

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 1447, 3783, 4341, 11349, 13023, 18811, 56433, 140359, 169299, 421077, 1263231, 1824667, 5474001, 16422003]

約数ペア:

[(1, 16422003), (3, 5474001), (9, 1824667), (13, 1263231), (39, 421077), (97, 169299), (117, 140359), (291, 56433), (873, 18811), (1261, 13023), (1447, 11349), (3783, 4341)]