28047841

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 30545424

約数和(自身を除く): 2497583

約数列:

[1, 17, 73, 97, 233, 1241, 1649, 3961, 7081, 17009, 22601, 120377, 289153, 384217, 1649873, 28047841]

約数ペア:

[(1, 28047841), (17, 1649873), (73, 384217), (97, 289153), (233, 120377), (1241, 22601), (1649, 17009), (3961, 7081)]