31853097

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 47174400

約数和(自身を除く): 15321303

約数列:

[1, 3, 9, 59, 177, 223, 269, 531, 669, 807, 2007, 2421, 13157, 15871, 39471, 47613, 59987, 118413, 142839, 179961, 539883, 3539233, 10617699, 31853097]

約数ペア:

[(1, 31853097), (3, 10617699), (9, 3539233), (59, 539883), (177, 179961), (223, 142839), (269, 118413), (531, 59987), (669, 47613), (807, 39471), (2007, 15871), (2421, 13157)]