11974039

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 15338624

約数和(自身を除く): 3364585

約数列:

[1, 7, 11, 67, 77, 121, 211, 469, 737, 847, 1477, 2321, 5159, 8107, 14137, 16247, 25531, 56749, 98959, 155507, 178717, 1088549, 1710577, 11974039]

約数ペア:

[(1, 11974039), (7, 1710577), (11, 1088549), (67, 178717), (77, 155507), (121, 98959), (211, 56749), (469, 25531), (737, 16247), (847, 14137), (1477, 8107), (2321, 5159)]