133221858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{288359}}^1$

素因数の和:288382

約数の個数: 32

約数和(自身を含む): 332190720

約数和(自身を除く): 198968862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 288359, 576718, 865077, 1730154, 2018513, 3171949, 4037026, 6055539, 6343898, 9515847, 12111078, 19031694, 22203643, 44407286, 66610929, 133221858]

約数ペア:

[(1, 133221858), (2, 66610929), (3, 44407286), (6, 22203643), (7, 19031694), (11, 12111078), (14, 9515847), (21, 6343898), (22, 6055539), (33, 4037026), (42, 3171949), (66, 2018513), (77, 1730154), (154, 865077), (231, 576718), (462, 288359)]