23939553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 13316127

約数列:

[1, 3, 11, 17, 33, 51, 139, 187, 307, 417, 561, 921, 1529, 2363, 3377, 4587, 5219, 7089, 10131, 15657, 25993, 42673, 57409, 77979, 128019, 172227, 469403, 725441, 1408209, 2176323, 7979851, 23939553]

約数ペア:

[(1, 23939553), (3, 7979851), (11, 2176323), (17, 1408209), (33, 725441), (51, 469403), (139, 172227), (187, 128019), (307, 77979), (417, 57409), (561, 42673), (921, 25993), (1529, 15657), (2363, 10131), (3377, 7089), (4587, 5219)]