212041035

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{18773}}^1$

素因数の和:19035

約数の個数: 24

約数和(自身を含む): 369021744

約数和(自身を除く): 156980709

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 11295, 18773, 56319, 93865, 168957, 281595, 844785, 4712023, 14136069, 23560115, 42408207, 70680345, 212041035]

約数ペア:

[(1, 212041035), (3, 70680345), (5, 42408207), (9, 23560115), (15, 14136069), (45, 4712023), (251, 844785), (753, 281595), (1255, 168957), (2259, 93865), (3765, 56319), (11295, 18773)]