211639119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{17597}}^1$

素因数の和:17830

約数の個数: 16

約数和(自身を含む): 298462080

約数和(自身を除く): 86822961

約数列:

[1, 3, 19, 57, 211, 633, 4009, 12027, 17597, 52791, 334343, 1003029, 3712967, 11138901, 70546373, 211639119]

約数ペア:

[(1, 211639119), (3, 70546373), (19, 11138901), (57, 3712967), (211, 1003029), (633, 334343), (4009, 52791), (12027, 17597)]