1296042813

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1117}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 2070571776

約数和(自身を除く): 774528963

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 211, 423, 611, 633, 1117, 1833, 1899, 2743, 3351, 5499, 8229, 9917, 10053, 14521, 24687, 29751, 43563, 52499, 89253, 128921, 130689, 157497, 235687, 386763, 472491, 682487, 707061, 1160289, 2047461, 2121183, 3063931, 6142383, 9191793, 11077289, 27575379, 33231867, 99695601, 144004757, 432014271, 1296042813]

約数ペア:

[(1, 1296042813), (3, 432014271), (9, 144004757), (13, 99695601), (39, 33231867), (47, 27575379), (117, 11077289), (141, 9191793), (211, 6142383), (423, 3063931), (611, 2121183), (633, 2047461), (1117, 1160289), (1833, 707061), (1899, 682487), (2743, 472491), (3351, 386763), (5499, 235687), (8229, 157497), (9917, 130689), (10053, 128921), (14521, 89253), (24687, 52499), (29751, 43563)]