11824137

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 8356023

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 197, 243, 247, 351, 513, 591, 741, 1053, 1539, 1773, 2223, 2561, 3159, 3743, 4617, 5319, 6669, 7683, 11229, 15957, 20007, 23049, 33687, 47871, 48659, 60021, 69147, 101061, 145977, 207441, 303183, 437931, 622323, 909549, 1313793, 3941379, 11824137]

約数ペア:

[(1, 11824137), (3, 3941379), (9, 1313793), (13, 909549), (19, 622323), (27, 437931), (39, 303183), (57, 207441), (81, 145977), (117, 101061), (171, 69147), (197, 60021), (243, 48659), (247, 47871), (351, 33687), (513, 23049), (591, 20007), (741, 15957), (1053, 11229), (1539, 7683), (1773, 6669), (2223, 5319), (2561, 4617), (3159, 3743)]