6949821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 10506240

約数和(自身を除く): 3556419

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 127, 381, 493, 629, 1073, 1479, 1887, 2159, 3219, 3683, 4699, 6477, 11049, 14097, 18241, 54723, 62611, 79883, 136271, 187833, 239649, 408813, 2316607, 6949821]

約数ペア:

[(1, 6949821), (3, 2316607), (17, 408813), (29, 239649), (37, 187833), (51, 136271), (87, 79883), (111, 62611), (127, 54723), (381, 18241), (493, 14097), (629, 11049), (1073, 6477), (1479, 4699), (1887, 3683), (2159, 3219)]