23920299

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 39836160

約数和(自身を除く): 15915861

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 2963, 8073, 8889, 26667, 38519, 68149, 80001, 115557, 204447, 346671, 613341, 885937, 1040013, 1840023, 2657811, 7973433, 23920299]

約数ペア:

[(1, 23920299), (3, 7973433), (9, 2657811), (13, 1840023), (23, 1040013), (27, 885937), (39, 613341), (69, 346671), (117, 204447), (207, 115557), (299, 80001), (351, 68149), (621, 38519), (897, 26667), (2691, 8889), (2963, 8073)]