211293318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1531111}}^1$

素因数の和:1531139

約数の個数: 16

約数和(自身を含む): 440960256

約数和(自身を除く): 229666938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1531111, 3062222, 4593333, 9186666, 35215553, 70431106, 105646659, 211293318]

約数ペア:

[(1, 211293318), (2, 105646659), (3, 70431106), (6, 35215553), (23, 9186666), (46, 4593333), (69, 3062222), (138, 1531111)]