5611137

素因数分解:

$3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 40

約数和(自身を含む): 9411360

約数和(自身を除く): 3800223

約数列:

[1, 3, 7, 19, 21, 41, 49, 57, 123, 133, 147, 287, 343, 399, 779, 861, 931, 1029, 2009, 2337, 2401, 2793, 5453, 6027, 6517, 7203, 14063, 16359, 19551, 38171, 42189, 45619, 98441, 114513, 136857, 267197, 295323, 801591, 1870379, 5611137]

約数ペア:

[(1, 5611137), (3, 1870379), (7, 801591), (19, 295323), (21, 267197), (41, 136857), (49, 114513), (57, 98441), (123, 45619), (133, 42189), (147, 38171), (287, 19551), (343, 16359), (399, 14063), (779, 7203), (861, 6517), (931, 6027), (1029, 5453), (2009, 2793), (2337, 2401)]