28305381897

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{15377}}^1\times {\mathrm{15733}}^1$

素因数の和:31129

約数の個数: 24

約数和(自身を含む): 44036256264

約数和(自身を除く): 15730874367

約数列:

[1, 3, 9, 13, 39, 117, 15377, 15733, 46131, 47199, 138393, 141597, 199901, 204529, 599703, 613587, 1799109, 1840761, 241926341, 725779023, 2177337069, 3145042433, 9435127299, 28305381897]

約数ペア:

[(1, 28305381897), (3, 9435127299), (9, 3145042433), (13, 2177337069), (39, 725779023), (117, 241926341), (15377, 1840761), (15733, 1799109), (46131, 613587), (47199, 599703), (138393, 204529), (141597, 199901)]