38043909

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 64022400

約数和(自身を除く): 25978491

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 207, 323, 391, 437, 569, 969, 1173, 1311, 1707, 2907, 3519, 3933, 5121, 7429, 9673, 10811, 13087, 22287, 29019, 32433, 39261, 66861, 87057, 97299, 117783, 183787, 222479, 248653, 551361, 667437, 745959, 1654083, 2002311, 2237877, 4227101, 12681303, 38043909]

約数ペア:

[(1, 38043909), (3, 12681303), (9, 4227101), (17, 2237877), (19, 2002311), (23, 1654083), (51, 745959), (57, 667437), (69, 551361), (153, 248653), (171, 222479), (207, 183787), (323, 117783), (391, 97299), (437, 87057), (569, 66861), (969, 39261), (1173, 32433), (1311, 29019), (1707, 22287), (2907, 13087), (3519, 10811), (3933, 9673), (5121, 7429)]