3874419

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 6359040

約数和(自身を除く): 2484621

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 367, 391, 459, 621, 1101, 1173, 3303, 3519, 6239, 8441, 9909, 10557, 18717, 25323, 56151, 75969, 143497, 168453, 227907, 430491, 1291473, 3874419]

約数ペア:

[(1, 3874419), (3, 1291473), (9, 430491), (17, 227907), (23, 168453), (27, 143497), (51, 75969), (69, 56151), (153, 25323), (207, 18717), (367, 10557), (391, 9909), (459, 8441), (621, 6239), (1101, 3519), (1173, 3303)]