21111198

素因数分解:

$2^1\times 3^1\times {\mathrm{233}}^1\times {\mathrm{15101}}^1$

素因数の和:15339

約数の個数: 16

約数和(自身を含む): 42406416

約数和(自身を除く): 21295218

約数列:

[1, 2, 3, 6, 233, 466, 699, 1398, 15101, 30202, 45303, 90606, 3518533, 7037066, 10555599, 21111198]

約数ペア:

[(1, 21111198), (2, 10555599), (3, 7037066), (6, 3518533), (233, 90606), (466, 45303), (699, 30202), (1398, 15101)]