11356281

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 18353280

約数和(自身を除く): 6996999

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 157, 171, 423, 471, 513, 893, 1269, 1413, 1539, 2679, 2983, 3807, 4239, 7379, 8037, 8949, 12717, 22137, 24111, 26847, 66411, 72333, 80541, 140201, 199233, 241623, 420603, 597699, 1261809, 3785427, 11356281]

約数ペア:

[(1, 11356281), (3, 3785427), (9, 1261809), (19, 597699), (27, 420603), (47, 241623), (57, 199233), (81, 140201), (141, 80541), (157, 72333), (171, 66411), (423, 26847), (471, 24111), (513, 22137), (893, 12717), (1269, 8949), (1413, 8037), (1539, 7379), (2679, 4239), (2983, 3807)]