3085551

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 5601024

約数和(自身を除く): 2515473

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 67, 119, 129, 153, 201, 301, 357, 387, 469, 603, 731, 903, 1071, 1139, 1407, 2193, 2709, 2881, 3417, 4221, 5117, 6579, 7973, 8643, 10251, 15351, 20167, 23919, 25929, 46053, 48977, 60501, 71757, 146931, 181503, 342839, 440793, 1028517, 3085551]

約数ペア:

[(1, 3085551), (3, 1028517), (7, 440793), (9, 342839), (17, 181503), (21, 146931), (43, 71757), (51, 60501), (63, 48977), (67, 46053), (119, 25929), (129, 23919), (153, 20167), (201, 15351), (301, 10251), (357, 8643), (387, 7973), (469, 6579), (603, 5117), (731, 4221), (903, 3417), (1071, 2881), (1139, 2709), (1407, 2193)]