39473469

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 70096000

約数和(自身を除く): 30622531

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 673, 931, 1029, 1197, 2019, 2793, 3087, 4711, 6057, 6517, 8379, 12787, 14133, 19551, 32977, 38361, 42399, 58653, 89509, 98931, 115083, 230839, 268527, 296793, 626563, 692517, 805581, 1879689, 2077551, 4385941, 5639067, 13157823, 39473469]

約数ペア:

[(1, 39473469), (3, 13157823), (7, 5639067), (9, 4385941), (19, 2077551), (21, 1879689), (49, 805581), (57, 692517), (63, 626563), (133, 296793), (147, 268527), (171, 230839), (343, 115083), (399, 98931), (441, 89509), (673, 58653), (931, 42399), (1029, 38361), (1197, 32977), (2019, 19551), (2793, 14133), (3087, 12787), (4711, 8379), (6057, 6517)]