23257377

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 18570591

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1063, 1287, 1683, 1989, 2431, 3189, 7293, 9567, 11693, 13819, 18071, 21879, 35079, 41457, 54213, 105237, 124371, 152009, 162639, 198781, 234923, 456027, 596343, 704769, 1368081, 1789029, 2114307, 2584153, 7752459, 23257377]

約数ペア:

[(1, 23257377), (3, 7752459), (9, 2584153), (11, 2114307), (13, 1789029), (17, 1368081), (33, 704769), (39, 596343), (51, 456027), (99, 234923), (117, 198781), (143, 162639), (153, 152009), (187, 124371), (221, 105237), (429, 54213), (561, 41457), (663, 35079), (1063, 21879), (1287, 18071), (1683, 13819), (1989, 11693), (2431, 9567), (3189, 7293)]