121209379

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4547}}^1$

素因数の和:4650

約数の個数: 16

約数和(自身を含む): 135348480

約数和(自身を除く): 14139101

約数列:

[1, 19, 23, 61, 437, 1159, 1403, 4547, 26657, 86393, 104581, 277367, 1987039, 5269973, 6379441, 121209379]

約数ペア:

[(1, 121209379), (19, 6379441), (23, 5269973), (61, 1987039), (437, 277367), (1159, 104581), (1403, 86393), (4547, 26657)]