1937495469

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{10391}}^1$

素因数の和:11097

約数の個数: 32

約数和(自身を含む): 3184441344

約数和(自身を除く): 1246945875

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 683, 2049, 4781, 8879, 10391, 14343, 26637, 31173, 62153, 72737, 135083, 186459, 218211, 405249, 945581, 2836743, 7097053, 21291159, 49679371, 92261689, 149038113, 276785067, 645831823, 1937495469]

約数ペア:

[(1, 1937495469), (3, 645831823), (7, 276785067), (13, 149038113), (21, 92261689), (39, 49679371), (91, 21291159), (273, 7097053), (683, 2836743), (2049, 945581), (4781, 405249), (8879, 218211), (10391, 186459), (14343, 135083), (26637, 72737), (31173, 62153)]