23568307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 30412800

約数和(自身を除く): 6844493

約数列:

[1, 7, 17, 23, 79, 109, 119, 161, 391, 553, 763, 1343, 1817, 1853, 2507, 2737, 8611, 9401, 12719, 12971, 17549, 30889, 42619, 60277, 146387, 198053, 216223, 298333, 1024709, 1386371, 3366901, 23568307]

約数ペア:

[(1, 23568307), (7, 3366901), (17, 1386371), (23, 1024709), (79, 298333), (109, 216223), (119, 198053), (161, 146387), (391, 60277), (553, 42619), (763, 30889), (1343, 17549), (1817, 12971), (1853, 12719), (2507, 9401), (2737, 8611)]