339930969

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{52727}}^1$

素因数の和:53044

約数の個数: 16

約数和(自身を含む): 519687168

約数和(自身を除く): 179756199

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 52727, 158181, 369089, 1107267, 16187189, 48561567, 113310323, 339930969]

約数ペア:

[(1, 339930969), (3, 113310323), (7, 48561567), (21, 16187189), (307, 1107267), (921, 369089), (2149, 158181), (6447, 52727)]