3404667

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 5909760

約数和(自身を除く): 2505093

約数列:

[1, 3, 7, 19, 21, 23, 49, 53, 57, 69, 133, 147, 159, 161, 371, 399, 437, 483, 931, 1007, 1113, 1127, 1219, 1311, 2597, 2793, 3021, 3059, 3381, 3657, 7049, 7791, 8533, 9177, 21147, 21413, 23161, 25599, 49343, 59731, 64239, 69483, 148029, 162127, 179193, 486381, 1134889, 3404667]

約数ペア:

[(1, 3404667), (3, 1134889), (7, 486381), (19, 179193), (21, 162127), (23, 148029), (49, 69483), (53, 64239), (57, 59731), (69, 49343), (133, 25599), (147, 23161), (159, 21413), (161, 21147), (371, 9177), (399, 8533), (437, 7791), (483, 7049), (931, 3657), (1007, 3381), (1113, 3059), (1127, 3021), (1219, 2793), (1311, 2597)]