16378083

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 24302928

約数和(自身を除く): 7924845

約数列:

[1, 3, 9, 67, 157, 173, 201, 471, 519, 603, 1413, 1557, 10519, 11591, 27161, 31557, 34773, 81483, 94671, 104319, 244449, 1819787, 5459361, 16378083]

約数ペア:

[(1, 16378083), (3, 5459361), (9, 1819787), (67, 244449), (157, 104319), (173, 94671), (201, 81483), (471, 34773), (519, 31557), (603, 27161), (1413, 11591), (1557, 10519)]