2017208871

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{5077}}^1$

素因数の和:5551

約数の個数: 24

約数和(自身を含む): 2945280624

約数和(自身を除く): 928071753

約数列:

[1, 3, 9, 131, 337, 393, 1011, 1179, 3033, 5077, 15231, 44147, 45693, 132441, 397323, 665087, 1710949, 1995261, 5132847, 5985783, 15398541, 224134319, 672402957, 2017208871]

約数ペア:

[(1, 2017208871), (3, 672402957), (9, 224134319), (131, 15398541), (337, 5985783), (393, 5132847), (1011, 1995261), (1179, 1710949), (3033, 665087), (5077, 397323), (15231, 132441), (44147, 45693)]