4988894883

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 8076042240

約数和(自身を除く): 3087147357

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 409, 457, 651, 861, 1227, 1271, 1371, 2863, 3199, 3813, 8589, 8897, 9597, 12679, 14167, 16769, 18737, 26691, 38037, 42501, 50307, 56211, 88753, 99169, 117383, 131159, 186913, 266259, 297507, 352149, 393477, 519839, 560739, 580847, 1308391, 1559517, 1742541, 3638873, 3925173, 4065929, 5794303, 7663433, 10916619, 12197787, 17382909, 22990299, 40560121, 53644031, 121680363, 160932093, 237566423, 712699269, 1662964961, 4988894883]

約数ペア:

[(1, 4988894883), (3, 1662964961), (7, 712699269), (21, 237566423), (31, 160932093), (41, 121680363), (93, 53644031), (123, 40560121), (217, 22990299), (287, 17382909), (409, 12197787), (457, 10916619), (651, 7663433), (861, 5794303), (1227, 4065929), (1271, 3925173), (1371, 3638873), (2863, 1742541), (3199, 1559517), (3813, 1308391), (8589, 580847), (8897, 560739), (9597, 519839), (12679, 393477), (14167, 352149), (16769, 297507), (18737, 266259), (26691, 186913), (38037, 131159), (42501, 117383), (50307, 99169), (56211, 88753)]