15412743

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 23615280

約数和(自身を除く): 8202537

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 521, 1557, 1563, 3287, 4689, 9861, 9899, 29583, 29697, 89091, 90133, 270399, 811197, 1712527, 5137581, 15412743]

約数ペア:

[(1, 15412743), (3, 5137581), (9, 1712527), (19, 811197), (57, 270399), (171, 90133), (173, 89091), (519, 29697), (521, 29583), (1557, 9899), (1563, 9861), (3287, 4689)]