2904159

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 3996000

約数和(自身を除く): 1091841

約数列:

[1, 3, 73, 89, 149, 219, 267, 447, 6497, 10877, 13261, 19491, 32631, 39783, 968053, 2904159]

約数ペア:

[(1, 2904159), (3, 968053), (73, 39783), (89, 32631), (149, 19491), (219, 13261), (267, 10877), (447, 6497)]