29172231

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1181

約数の個数: 40

約数和(自身を含む): 49222800

約数和(自身を除く): 20050569

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 1129, 2349, 2871, 3387, 8613, 10161, 12419, 25839, 30483, 32741, 37257, 91449, 98223, 111771, 294669, 335313, 360151, 884007, 1005939, 1080453, 2652021, 3241359, 9724077, 29172231]

約数ペア:

[(1, 29172231), (3, 9724077), (9, 3241359), (11, 2652021), (27, 1080453), (29, 1005939), (33, 884007), (81, 360151), (87, 335313), (99, 294669), (261, 111771), (297, 98223), (319, 91449), (783, 37257), (891, 32741), (957, 30483), (1129, 25839), (2349, 12419), (2871, 10161), (3387, 8613)]