2148249

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 2980800

約数和(自身を除く): 832551

約数列:

[1, 3, 53, 59, 159, 177, 229, 687, 3127, 9381, 12137, 13511, 36411, 40533, 716083, 2148249]

約数ペア:

[(1, 2148249), (3, 716083), (53, 40533), (59, 36411), (159, 13511), (177, 12137), (229, 9381), (687, 3127)]