9810193477

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 11474749440

約数和(自身を除く): 1664555963

約数列:

[1, 7, 89, 223, 241, 293, 623, 1561, 1687, 2051, 19847, 21449, 26077, 53743, 65339, 70613, 138929, 150143, 182539, 376201, 457373, 494291, 4783127, 5815171, 6284557, 15746699, 33481889, 40706197, 43991899, 110226893, 1401456211, 9810193477]

約数ペア:

[(1, 9810193477), (7, 1401456211), (89, 110226893), (223, 43991899), (241, 40706197), (293, 33481889), (623, 15746699), (1561, 6284557), (1687, 5815171), (2051, 4783127), (19847, 494291), (21449, 457373), (26077, 376201), (53743, 182539), (65339, 150143), (70613, 138929)]