41947861823

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1\times {\mathrm{2897}}^1$

素因数の和:4247

約数の個数: 32

約数和(自身を含む): 50478059520

約数和(自身を除く): 8530197697

約数列:

[1, 7, 31, 53, 217, 371, 1259, 1643, 2897, 8813, 11501, 20279, 39029, 66727, 89807, 153541, 273203, 467089, 628649, 1074787, 2068537, 3647323, 4759771, 14479759, 25531261, 33318397, 113067013, 193308119, 791469091, 1353156833, 5992551689, 41947861823]

約数ペア:

[(1, 41947861823), (7, 5992551689), (31, 1353156833), (53, 791469091), (217, 193308119), (371, 113067013), (1259, 33318397), (1643, 25531261), (2897, 14479759), (8813, 4759771), (11501, 3647323), (20279, 2068537), (39029, 1074787), (66727, 628649), (89807, 467089), (153541, 273203)]