13435983

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 22867200

約数和(自身を除く): 9431217

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2381, 5643, 7143, 21429, 26191, 45239, 64287, 78573, 135717, 235719, 407151, 497629, 707157, 1221453, 1492887, 4478661, 13435983]

約数ペア:

[(1, 13435983), (3, 4478661), (9, 1492887), (11, 1221453), (19, 707157), (27, 497629), (33, 407151), (57, 235719), (99, 135717), (171, 78573), (209, 64287), (297, 45239), (513, 26191), (627, 21429), (1881, 7143), (2381, 5643)]