2867459

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 3421440

約数和(自身を除く): 553981

約数列:

[1, 7, 53, 59, 131, 371, 413, 917, 3127, 6943, 7729, 21889, 48601, 54103, 409637, 2867459]

約数ペア:

[(1, 2867459), (7, 409637), (53, 54103), (59, 48601), (131, 21889), (371, 7729), (413, 6943), (917, 3127)]