8443089

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 4862511

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 263, 369, 783, 789, 1107, 1189, 2367, 3567, 7101, 7627, 10701, 10783, 22881, 32103, 32349, 68643, 97047, 205929, 291141, 312707, 938121, 2814363, 8443089]

約数ペア:

[(1, 8443089), (3, 2814363), (9, 938121), (27, 312707), (29, 291141), (41, 205929), (87, 97047), (123, 68643), (261, 32349), (263, 32103), (369, 22881), (783, 10783), (789, 10701), (1107, 7627), (1189, 7101), (2367, 3567)]