19377297

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 30368520

約数和(自身を除く): 10991223

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 3089, 6273, 9267, 27801, 52513, 126649, 157539, 379947, 472617, 1139841, 2153033, 6459099, 19377297]

約数ペア:

[(1, 19377297), (3, 6459099), (9, 2153033), (17, 1139841), (41, 472617), (51, 379947), (123, 157539), (153, 126649), (369, 52513), (697, 27801), (2091, 9267), (3089, 6273)]