41391889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 55351296

約数和(自身を除く): 13959407

約数列:

[1, 7, 11, 17, 77, 103, 119, 187, 307, 721, 1133, 1309, 1751, 2149, 3377, 5219, 7931, 12257, 19261, 23639, 31621, 36533, 57409, 134827, 221347, 347831, 401863, 537557, 2434817, 3762899, 5913127, 41391889]

約数ペア:

[(1, 41391889), (7, 5913127), (11, 3762899), (17, 2434817), (77, 537557), (103, 401863), (119, 347831), (187, 221347), (307, 134827), (721, 57409), (1133, 36533), (1309, 31621), (1751, 23639), (2149, 19261), (3377, 12257), (5219, 7931)]