12380746077

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1284443}}^1$

素因数の和:1284479

約数の個数: 40

約数和(自身を含む): 22380152256

約数和(自身を除く): 9999406179

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 1284443, 3853329, 8991101, 11559987, 21835531, 26973303, 34679961, 65506593, 80919909, 104039883, 152848717, 196519779, 242759727, 458546151, 589559337, 728279181, 1375638453, 1768678011, 4126915359, 12380746077]

約数ペア:

[(1, 12380746077), (3, 4126915359), (7, 1768678011), (9, 1375638453), (17, 728279181), (21, 589559337), (27, 458546151), (51, 242759727), (63, 196519779), (81, 152848717), (119, 104039883), (153, 80919909), (189, 65506593), (357, 34679961), (459, 26973303), (567, 21835531), (1071, 11559987), (1377, 8991101), (3213, 3853329), (9639, 1284443)]