339901887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14797}}^1$

素因数の和:14863

約数の個数: 32

約数和(自身を含む): 530360320

約数和(自身を除く): 190458433

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 7657, 14797, 22971, 44391, 192361, 281143, 458707, 577083, 843429, 1376121, 3654859, 5963191, 8715433, 10964577, 17889573, 26146299, 113300629, 339901887]

約数ペア:

[(1, 339901887), (3, 113300629), (13, 26146299), (19, 17889573), (31, 10964577), (39, 8715433), (57, 5963191), (93, 3654859), (247, 1376121), (403, 843429), (589, 577083), (741, 458707), (1209, 281143), (1767, 192361), (7657, 44391), (14797, 22971)]