201331923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271703}}^1$

素因数の和:271738

約数の個数: 16

約数和(自身を含む): 304308480

約数和(自身を除く): 102976557

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 271703, 815109, 3532139, 5162357, 10596417, 15487071, 67110641, 201331923]

約数ペア:

[(1, 201331923), (3, 67110641), (13, 15487071), (19, 10596417), (39, 5162357), (57, 3532139), (247, 815109), (741, 271703)]