39180843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{619}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 61159280

約数和(自身を除く): 21978437

約数列:

[1, 3, 9, 13, 39, 117, 541, 619, 1623, 1857, 4869, 5571, 7033, 8047, 21099, 24141, 63297, 72423, 334879, 1004637, 3013911, 4353427, 13060281, 39180843]

約数ペア:

[(1, 39180843), (3, 13060281), (9, 4353427), (13, 3013911), (39, 1004637), (117, 334879), (541, 72423), (619, 63297), (1623, 24141), (1857, 21099), (4869, 8047), (5571, 7033)]