47960913

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15971}}^1$

素因数の和:16005

約数の個数: 32

約数和(自身を含む): 85865472

約数和(自身を除く): 37904559

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 15971, 47913, 111797, 175681, 207623, 335391, 527043, 622869, 1229767, 1453361, 2283853, 3689301, 4360083, 6851559, 15986971, 47960913]

約数ペア:

[(1, 47960913), (3, 15986971), (7, 6851559), (11, 4360083), (13, 3689301), (21, 2283853), (33, 1453361), (39, 1229767), (77, 622869), (91, 527043), (143, 335391), (231, 207623), (273, 175681), (429, 111797), (1001, 47913), (3003, 15971)]