23891307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 13931157

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1151, 1221, 1887, 3453, 6919, 12661, 19567, 20757, 37983, 42587, 58701, 127761, 215237, 468457, 645711, 723979, 1405371, 2171937, 7963769, 23891307]

約数ペア:

[(1, 23891307), (3, 7963769), (11, 2171937), (17, 1405371), (33, 723979), (37, 645711), (51, 468457), (111, 215237), (187, 127761), (407, 58701), (561, 42587), (629, 37983), (1151, 20757), (1221, 19567), (1887, 12661), (3453, 6919)]