17943381

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5145

約数の個数: 24

約数和(自身を含む): 28641600

約数和(自身を除く): 10698219

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 5099, 15297, 45891, 86683, 117277, 260049, 351831, 780147, 1055493, 1993709, 5981127, 17943381]

約数ペア:

[(1, 17943381), (3, 5981127), (9, 1993709), (17, 1055493), (23, 780147), (51, 351831), (69, 260049), (153, 117277), (207, 86683), (391, 45891), (1173, 15297), (3519, 5099)]