12723633

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6397}}^1$

素因数の和:6433

約数の個数: 24

約数和(自身を含む): 20959848

約数和(自身を除く): 8236215

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 6397, 19191, 57573, 83161, 108749, 249483, 326247, 748449, 978741, 1413737, 4241211, 12723633]

約数ペア:

[(1, 12723633), (3, 4241211), (9, 1413737), (13, 978741), (17, 748449), (39, 326247), (51, 249483), (117, 108749), (153, 83161), (221, 57573), (663, 19191), (1989, 6397)]