1720048321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79481}}^1$

素因数の和:79584

約数の個数: 16

約数和(自身を含む): 1945719360

約数和(自身を除く): 225671039

約数列:

[1, 17, 19, 67, 323, 1139, 1273, 21641, 79481, 1351177, 1510139, 5325227, 25672363, 90528859, 101179313, 1720048321]

約数ペア:

[(1, 1720048321), (17, 101179313), (19, 90528859), (67, 25672363), (323, 5325227), (1139, 1510139), (1273, 1351177), (21641, 79481)]