2451927

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 3497472

約数和(自身を除く): 1045545

約数列:

[1, 3, 17, 51, 131, 367, 393, 1101, 2227, 6239, 6681, 18717, 48077, 144231, 817309, 2451927]

約数ペア:

[(1, 2451927), (3, 817309), (17, 144231), (51, 48077), (131, 18717), (367, 6681), (393, 6239), (1101, 2227)]