2942737

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 3538944

約数和(自身を除く): 596207

約数列:

[1, 7, 31, 71, 191, 217, 497, 1337, 2201, 5921, 13561, 15407, 41447, 94927, 420391, 2942737]

約数ペア:

[(1, 2942737), (7, 420391), (31, 94927), (71, 41447), (191, 15407), (217, 13561), (497, 5921), (1337, 2201)]