1037447757

素因数分解:

$3^4\times {\mathrm{1471}}^1\times {\mathrm{8707}}^1$

素因数の和:10190

約数の個数: 20

約数和(自身を含む): 1550999296

約数和(自身を除く): 513551539

約数列:

[1, 3, 9, 27, 81, 1471, 4413, 8707, 13239, 26121, 39717, 78363, 119151, 235089, 705267, 12807997, 38423991, 115271973, 345815919, 1037447757]

約数ペア:

[(1, 1037447757), (3, 345815919), (9, 115271973), (27, 38423991), (81, 12807997), (1471, 705267), (4413, 235089), (8707, 119151), (13239, 78363), (26121, 39717)]