23554737

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 38413440

約数和(自身を除く): 14858703

約数列:

[1, 3, 9, 19, 23, 53, 57, 69, 113, 159, 171, 207, 339, 437, 477, 1007, 1017, 1219, 1311, 2147, 2599, 3021, 3657, 3933, 5989, 6441, 7797, 9063, 10971, 17967, 19323, 23161, 23391, 49381, 53901, 69483, 113791, 137747, 148143, 208449, 341373, 413241, 444429, 1024119, 1239723, 2617193, 7851579, 23554737]

約数ペア:

[(1, 23554737), (3, 7851579), (9, 2617193), (19, 1239723), (23, 1024119), (53, 444429), (57, 413241), (69, 341373), (113, 208449), (159, 148143), (171, 137747), (207, 113791), (339, 69483), (437, 53901), (477, 49381), (1007, 23391), (1017, 23161), (1219, 19323), (1311, 17967), (2147, 10971), (2599, 9063), (3021, 7797), (3657, 6441), (3933, 5989)]