211179633

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{22907}}^1$

素因数の和:23356

約数の個数: 16

約数和(自身を含む): 322544640

約数和(自身を除く): 111365007

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 9219, 22907, 68721, 160349, 481047, 10056173, 30168519, 70393211, 211179633]

約数ペア:

[(1, 211179633), (3, 70393211), (7, 30168519), (21, 10056173), (439, 481047), (1317, 160349), (3073, 68721), (9219, 22907)]