7892049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 12418560

約数和(自身を除く): 4526511

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 307, 451, 627, 779, 921, 1353, 2337, 3377, 5833, 8569, 10131, 12587, 17499, 25707, 37761, 64163, 138457, 192489, 239153, 415371, 717459, 2630683, 7892049]

約数ペア:

[(1, 7892049), (3, 2630683), (11, 717459), (19, 415371), (33, 239153), (41, 192489), (57, 138457), (123, 64163), (209, 37761), (307, 25707), (451, 17499), (627, 12587), (779, 10131), (921, 8569), (1353, 5833), (2337, 3377)]