16984773

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 26601120

約数和(自身を除く): 9616347

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 811, 1611, 2327, 2433, 6981, 7299, 10543, 20943, 31629, 94887, 145169, 435507, 1306521, 1887197, 5661591, 16984773]

約数ペア:

[(1, 16984773), (3, 5661591), (9, 1887197), (13, 1306521), (39, 435507), (117, 145169), (179, 94887), (537, 31629), (811, 20943), (1611, 10543), (2327, 7299), (2433, 6981)]