23965381

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 27837432

約数和(自身を除く): 3872051

約数列:

[1, 11, 37, 53, 101, 121, 407, 583, 1111, 1961, 3737, 4477, 5353, 6413, 12221, 21571, 41107, 58883, 198061, 237281, 452177, 647713, 2178671, 23965381]

約数ペア:

[(1, 23965381), (11, 2178671), (37, 647713), (53, 452177), (101, 237281), (121, 198061), (407, 58883), (583, 41107), (1111, 21571), (1961, 12221), (3737, 6413), (4477, 5353)]