9215241

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 5880567

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 311, 357, 581, 933, 1411, 1743, 2177, 4233, 5287, 6531, 9877, 15861, 25813, 29631, 37009, 77439, 111027, 180691, 438821, 542073, 1316463, 3071747, 9215241]

約数ペア:

[(1, 9215241), (3, 3071747), (7, 1316463), (17, 542073), (21, 438821), (51, 180691), (83, 111027), (119, 77439), (249, 37009), (311, 29631), (357, 25813), (581, 15861), (933, 9877), (1411, 6531), (1743, 5287), (2177, 4233)]