1721684263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{11717}}^1$

素因数の和:11946

約数の個数: 16

約数和(自身を含む): 1889879040

約数和(自身を除く): 168194777

約数列:

[1, 13, 89, 127, 1157, 1651, 11303, 11717, 146939, 152321, 1042813, 1488059, 13556569, 19344767, 132437251, 1721684263]

約数ペア:

[(1, 1721684263), (13, 132437251), (89, 19344767), (127, 13556569), (1157, 1488059), (1651, 1042813), (11303, 152321), (11717, 146939)]