307309629

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2682

約数の個数: 48

約数和(自身を含む): 502165440

約数和(自身を除く): 194855811

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 121, 187, 209, 323, 363, 561, 627, 969, 2057, 2299, 2621, 3553, 6171, 6897, 7863, 10659, 28831, 39083, 44557, 49799, 86493, 117249, 133671, 149397, 317141, 490127, 547789, 846583, 951423, 1470381, 1643367, 2539749, 5391397, 6025679, 9312413, 16174191, 18077037, 27937239, 102436543, 307309629]

約数ペア:

[(1, 307309629), (3, 102436543), (11, 27937239), (17, 18077037), (19, 16174191), (33, 9312413), (51, 6025679), (57, 5391397), (121, 2539749), (187, 1643367), (209, 1470381), (323, 951423), (363, 846583), (561, 547789), (627, 490127), (969, 317141), (2057, 149397), (2299, 133671), (2621, 117249), (3553, 86493), (6171, 49799), (6897, 44557), (7863, 39083), (10659, 28831)]