77288579

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 86391360

約数和(自身を除く): 9102781

約数列:

[1, 17, 23, 89, 391, 1513, 2047, 2221, 34799, 37757, 51083, 197669, 868411, 3360373, 4546387, 77288579]

約数ペア:

[(1, 77288579), (17, 4546387), (23, 3360373), (89, 868411), (391, 197669), (1513, 51083), (2047, 37757), (2221, 34799)]