261060437

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{1319}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 300326400

約数和(自身を除く): 39265963

約数列:

[1, 11, 19, 209, 947, 1319, 10417, 14509, 17993, 25061, 197923, 275671, 1249093, 13740023, 23732767, 261060437]

約数ペア:

[(1, 261060437), (11, 23732767), (19, 13740023), (209, 1249093), (947, 275671), (1319, 197923), (10417, 25061), (14509, 17993)]