8494227

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 14775552

約数和(自身を除く): 6281325

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 211, 213, 497, 567, 633, 639, 1477, 1491, 1899, 1917, 4431, 4473, 5697, 5751, 13293, 13419, 14981, 17091, 39879, 40257, 44943, 104867, 119637, 134829, 314601, 404487, 943803, 1213461, 2831409, 8494227]

約数ペア:

[(1, 8494227), (3, 2831409), (7, 1213461), (9, 943803), (21, 404487), (27, 314601), (63, 134829), (71, 119637), (81, 104867), (189, 44943), (211, 40257), (213, 39879), (497, 17091), (567, 14981), (633, 13419), (639, 13293), (1477, 5751), (1491, 5697), (1899, 4473), (1917, 4431)]