713194431

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 1050387840

約数和(自身を除く): 337193409

約数列:

[1, 3, 19, 43, 57, 67, 101, 129, 201, 303, 817, 1273, 1849, 1919, 2451, 2881, 3819, 4343, 5547, 5757, 6767, 8643, 13029, 20301, 35131, 54739, 82517, 105393, 123883, 128573, 164217, 186749, 247551, 290981, 371649, 385719, 560247, 872943, 2353777, 3548231, 5528639, 7061331, 10644693, 12512183, 16585917, 37536549, 237731477, 713194431]

約数ペア:

[(1, 713194431), (3, 237731477), (19, 37536549), (43, 16585917), (57, 12512183), (67, 10644693), (101, 7061331), (129, 5528639), (201, 3548231), (303, 2353777), (817, 872943), (1273, 560247), (1849, 385719), (1919, 371649), (2451, 290981), (2881, 247551), (3819, 186749), (4343, 164217), (5547, 128573), (5757, 123883), (6767, 105393), (8643, 82517), (13029, 54739), (20301, 35131)]