12454977563

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{33343}}^1$

素因数の和:33483

約数の個数: 32

約数和(自身を含む): 15633801216

約数和(自身を除く): 3178823653

約数列:

[1, 7, 17, 43, 73, 119, 301, 511, 731, 1241, 3139, 5117, 8687, 21973, 33343, 53363, 233401, 373541, 566831, 1433749, 2434039, 3967817, 10036243, 17038273, 24373733, 41378663, 104663677, 170616131, 289650641, 732645739, 1779282509, 12454977563]

約数ペア:

[(1, 12454977563), (7, 1779282509), (17, 732645739), (43, 289650641), (73, 170616131), (119, 104663677), (301, 41378663), (511, 24373733), (731, 17038273), (1241, 10036243), (3139, 3967817), (5117, 2434039), (8687, 1433749), (21973, 566831), (33343, 373541), (53363, 233401)]