897175041

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{15091}}^1$

素因数の和:15269

約数の個数: 32

約数和(自身を含む): 1448832000

約数和(自身を除く): 551656959

約数列:

[1, 3, 7, 19, 21, 57, 133, 149, 399, 447, 1043, 2831, 3129, 8493, 15091, 19817, 45273, 59451, 105637, 286729, 316911, 860187, 2007103, 2248559, 6021309, 6745677, 15739913, 42722621, 47219739, 128167863, 299058347, 897175041]

約数ペア:

[(1, 897175041), (3, 299058347), (7, 128167863), (19, 47219739), (21, 42722621), (57, 15739913), (133, 6745677), (149, 6021309), (399, 2248559), (447, 2007103), (1043, 860187), (2831, 316911), (3129, 286729), (8493, 105637), (15091, 59451), (19817, 45273)]