872098659

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 1355687424

約数和(自身を除く): 483588765

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 211, 369, 487, 633, 943, 1461, 1899, 2829, 4383, 4853, 8487, 8651, 11201, 14559, 19967, 25953, 33603, 43677, 59901, 77859, 100809, 102757, 179703, 198973, 308271, 459241, 596919, 924813, 1377723, 1790757, 2363411, 4133169, 4213037, 7090233, 12639111, 21270699, 37917333, 96899851, 290699553, 872098659]

約数ペア:

[(1, 872098659), (3, 290699553), (9, 96899851), (23, 37917333), (41, 21270699), (69, 12639111), (123, 7090233), (207, 4213037), (211, 4133169), (369, 2363411), (487, 1790757), (633, 1377723), (943, 924813), (1461, 596919), (1899, 459241), (2829, 308271), (4383, 198973), (4853, 179703), (8487, 102757), (8651, 100809), (11201, 77859), (14559, 59901), (19967, 43677), (25953, 33603)]