13471731

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5512

約数の個数: 32

約数和(自身を含む): 24568320

約数和(自身を除く): 11096589

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5483, 16449, 38381, 49347, 71279, 115143, 148041, 213837, 345429, 498953, 641511, 1036287, 1496859, 1924533, 4490577, 13471731]

約数ペア:

[(1, 13471731), (3, 4490577), (7, 1924533), (9, 1496859), (13, 1036287), (21, 641511), (27, 498953), (39, 345429), (63, 213837), (91, 148041), (117, 115143), (189, 71279), (273, 49347), (351, 38381), (819, 16449), (2457, 5483)]