509301357721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1\times {\mathrm{432241}}^1$

素因数の和:432876

約数の個数: 16

約数和(自身を含む): 552249668880

約数和(自身を除く): 42948311159

約数列:

[1, 13, 233, 389, 3029, 5057, 90637, 432241, 1178281, 5619133, 100712153, 168141749, 1309257989, 2185842737, 39177027517, 509301357721]

約数ペア:

[(1, 509301357721), (13, 39177027517), (233, 2185842737), (389, 1309257989), (3029, 168141749), (5057, 100712153), (90637, 5619133), (432241, 1178281)]