1749773061

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 2717245440

約数和(自身を除く): 967472379

約数列:

[1, 3, 9, 19, 57, 71, 167, 171, 213, 501, 639, 863, 1349, 1503, 2589, 3173, 4047, 7767, 9519, 11857, 12141, 16397, 28557, 35571, 49191, 61273, 106713, 144121, 147573, 183819, 225283, 432363, 551457, 675849, 1164187, 1297089, 2027547, 2738299, 3492561, 8214897, 10232591, 10477683, 24644691, 30697773, 92093319, 194419229, 583257687, 1749773061]

約数ペア:

[(1, 1749773061), (3, 583257687), (9, 194419229), (19, 92093319), (57, 30697773), (71, 24644691), (167, 10477683), (171, 10232591), (213, 8214897), (501, 3492561), (639, 2738299), (863, 2027547), (1349, 1297089), (1503, 1164187), (2589, 675849), (3173, 551457), (4047, 432363), (7767, 225283), (9519, 183819), (11857, 147573), (12141, 144121), (16397, 106713), (28557, 61273), (35571, 49191)]