1983669

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 2741760

約数和(自身を除く): 758091

約数列:

[1, 3, 67, 71, 139, 201, 213, 417, 4757, 9313, 9869, 14271, 27939, 29607, 661223, 1983669]

約数ペア:

[(1, 1983669), (3, 661223), (67, 29607), (71, 27939), (139, 14271), (201, 9869), (213, 9313), (417, 4757)]