4099329

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 7013160

約数和(自身を除く): 2913831

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 229, 351, 459, 663, 687, 1053, 1377, 1989, 2061, 2977, 3893, 5967, 6183, 8931, 11679, 17901, 18549, 26793, 35037, 50609, 80379, 105111, 151827, 241137, 315333, 455481, 1366443, 4099329]

約数ペア:

[(1, 4099329), (3, 1366443), (9, 455481), (13, 315333), (17, 241137), (27, 151827), (39, 105111), (51, 80379), (81, 50609), (117, 35037), (153, 26793), (221, 18549), (229, 17901), (351, 11679), (459, 8931), (663, 6183), (687, 5967), (1053, 3893), (1377, 2977), (1989, 2061)]