1557151233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{148853}}^1$

素因数の和:149184

約数の個数: 16

約数和(自身を含む): 2272107456

約数和(自身を除く): 714956223

約数列:

[1, 3, 11, 33, 317, 951, 3487, 10461, 148853, 446559, 1637383, 4912149, 47186401, 141559203, 519050411, 1557151233]

約数ペア:

[(1, 1557151233), (3, 519050411), (11, 141559203), (33, 47186401), (317, 4912149), (951, 1637383), (3487, 446559), (10461, 148853)]