26528517

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4229}}^1$

素因数の和:4293

約数の個数: 24

約数和(自身を含む): 41572440

約数和(自身を除く): 15043923

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 4229, 6273, 12687, 38061, 71893, 173389, 215679, 520167, 647037, 1560501, 2947613, 8842839, 26528517]

約数ペア:

[(1, 26528517), (3, 8842839), (9, 2947613), (17, 1560501), (41, 647037), (51, 520167), (123, 215679), (153, 173389), (369, 71893), (697, 38061), (2091, 12687), (4229, 6273)]