12589587

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 19079424

約数和(自身を除く): 6489837

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 503, 927, 1509, 2781, 4527, 8343, 13581, 25029, 40743, 51809, 122229, 155427, 466281, 1398843, 4196529, 12589587]

約数ペア:

[(1, 12589587), (3, 4196529), (9, 1398843), (27, 466281), (81, 155427), (103, 122229), (243, 51809), (309, 40743), (503, 25029), (927, 13581), (1509, 8343), (2781, 4527)]