3350139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 5289984

約数和(自身を除く): 1939845

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 163, 221, 403, 489, 527, 663, 1209, 1581, 2119, 2771, 5053, 6357, 6851, 8313, 15159, 20553, 36023, 65689, 85901, 108069, 197067, 257703, 1116713, 3350139]

約数ペア:

[(1, 3350139), (3, 1116713), (13, 257703), (17, 197067), (31, 108069), (39, 85901), (51, 65689), (93, 36023), (163, 20553), (221, 15159), (403, 8313), (489, 6851), (527, 6357), (663, 5053), (1209, 2771), (1581, 2119)]