7372781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 8540784

約数和(自身を除く): 1168003

約数列:

[1, 13, 17, 73, 221, 457, 949, 1241, 5941, 7769, 16133, 33361, 100997, 433693, 567137, 7372781]

約数ペア:

[(1, 7372781), (13, 567137), (17, 433693), (73, 100997), (221, 33361), (457, 16133), (949, 7769), (1241, 5941)]