16872279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8069}}^1$

素因数の和:8130

約数の個数: 16

約数和(自身を含む): 24403680

約数和(自身を除く): 7531401

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 8069, 24207, 137173, 330829, 411519, 992487, 5624093, 16872279]

約数ペア:

[(1, 16872279), (3, 5624093), (17, 992487), (41, 411519), (51, 330829), (123, 137173), (697, 24207), (2091, 8069)]