2254377

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 3110912

約数和(自身を除く): 856535

約数列:

[1, 3, 61, 97, 127, 183, 291, 381, 5917, 7747, 12319, 17751, 23241, 36957, 751459, 2254377]

約数ペア:

[(1, 2254377), (3, 751459), (61, 36957), (97, 23241), (127, 17751), (183, 12319), (291, 7747), (381, 5917)]