12684980997

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{319819}}^1$

素因数の和:319954

約数の個数: 32

約数和(自身を含む): 20417308800

約数和(自身を除く): 7732327803

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 339, 351, 1017, 1469, 3051, 4407, 13221, 39663, 319819, 959457, 2878371, 4157647, 8635113, 12472941, 36139547, 37418823, 108418641, 112256469, 325255923, 469814111, 975767769, 1409442333, 4228326999, 12684980997]

約数ペア:

[(1, 12684980997), (3, 4228326999), (9, 1409442333), (13, 975767769), (27, 469814111), (39, 325255923), (113, 112256469), (117, 108418641), (339, 37418823), (351, 36139547), (1017, 12472941), (1469, 8635113), (3051, 4157647), (4407, 2878371), (13221, 959457), (39663, 319819)]