2927403

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 4446000

約数和(自身を除く): 1518597

約数列:

[1, 3, 9, 37, 59, 111, 149, 177, 333, 447, 531, 1341, 2183, 5513, 6549, 8791, 16539, 19647, 26373, 49617, 79119, 325267, 975801, 2927403]

約数ペア:

[(1, 2927403), (3, 975801), (9, 325267), (37, 79119), (59, 49617), (111, 26373), (149, 19647), (177, 16539), (333, 8791), (447, 6549), (531, 5513), (1341, 2183)]