291244722

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2110469}}^1$

素因数の和:2110497

約数の個数: 16

約数和(自身を含む): 607815360

約数和(自身を除く): 316570638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2110469, 4220938, 6331407, 12662814, 48540787, 97081574, 145622361, 291244722]

約数ペア:

[(1, 291244722), (2, 145622361), (3, 97081574), (6, 48540787), (23, 12662814), (46, 6331407), (69, 4220938), (138, 2110469)]