13143156921

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{733}}^1\times {\mathrm{3229}}^1$

素因数の和:4585

約数の個数: 24

約数和(自身を含む): 19047167880

約数和(自身を除く): 5904010959

約数列:

[1, 3, 9, 617, 733, 1851, 2199, 3229, 5553, 6597, 9687, 29061, 452261, 1356783, 1992293, 2366857, 4070349, 5976879, 7100571, 17930637, 21301713, 1460350769, 4381052307, 13143156921]

約数ペア:

[(1, 13143156921), (3, 4381052307), (9, 1460350769), (617, 21301713), (733, 17930637), (1851, 7100571), (2199, 5976879), (3229, 4070349), (5553, 2366857), (6597, 1992293), (9687, 1356783), (29061, 452261)]