23906403

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 38840256

約数和(自身を除く): 14933853

約数列:

[1, 3, 9, 17, 37, 41, 51, 103, 111, 123, 153, 309, 333, 369, 629, 697, 927, 1517, 1751, 1887, 2091, 3811, 4223, 4551, 5253, 5661, 6273, 11433, 12669, 13653, 15759, 25789, 34299, 38007, 64787, 71791, 77367, 156251, 194361, 215373, 232101, 468753, 583083, 646119, 1406259, 2656267, 7968801, 23906403]

約数ペア:

[(1, 23906403), (3, 7968801), (9, 2656267), (17, 1406259), (37, 646119), (41, 583083), (51, 468753), (103, 232101), (111, 215373), (123, 194361), (153, 156251), (309, 77367), (333, 71791), (369, 64787), (629, 38007), (697, 34299), (927, 25789), (1517, 15759), (1751, 13653), (1887, 12669), (2091, 11433), (3811, 6273), (4223, 5661), (4551, 5253)]