210907941

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{3203}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 287898624

約数和(自身を除く): 76990683

約数列:

[1, 3, 47, 141, 467, 1401, 3203, 9609, 21949, 65847, 150541, 451623, 1495801, 4487403, 70302647, 210907941]

約数ペア:

[(1, 210907941), (3, 70302647), (47, 4487403), (141, 1495801), (467, 451623), (1401, 150541), (3203, 65847), (9609, 21949)]