13838013

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 23608320

約数和(自身を除く): 9770307

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 347, 633, 1041, 1477, 1899, 2429, 3123, 4431, 5697, 7287, 9369, 13293, 21861, 39879, 65583, 73217, 219651, 512519, 658953, 1537557, 1976859, 4612671, 13838013]

約数ペア:

[(1, 13838013), (3, 4612671), (7, 1976859), (9, 1537557), (21, 658953), (27, 512519), (63, 219651), (189, 73217), (211, 65583), (347, 39879), (633, 21861), (1041, 13293), (1477, 9369), (1899, 7287), (2429, 5697), (3123, 4431)]