11718891

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 6667029

約数列:

[1, 3, 9, 23, 27, 69, 113, 167, 207, 339, 501, 621, 1017, 1503, 2599, 3051, 3841, 4509, 7797, 11523, 18871, 23391, 34569, 56613, 70173, 103707, 169839, 434033, 509517, 1302099, 3906297, 11718891]

約数ペア:

[(1, 11718891), (3, 3906297), (9, 1302099), (23, 509517), (27, 434033), (69, 169839), (113, 103707), (167, 70173), (207, 56613), (339, 34569), (501, 23391), (621, 18871), (1017, 11523), (1503, 7797), (2599, 4509), (3051, 3841)]