455481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 753480

約数和(自身を除く): 297999

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 229, 663, 687, 1989, 2061, 2977, 3893, 8931, 11679, 26793, 35037, 50609, 151827, 455481]

約数ペア:

[(1, 455481), (3, 151827), (9, 50609), (13, 35037), (17, 26793), (39, 11679), (51, 8931), (117, 3893), (153, 2977), (221, 2061), (229, 1989), (663, 687)]