275440209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{15259}}^1$

素因数の和:15820

約数の個数: 16

約数和(自身を含む): 401399040

約数和(自身を除く): 125958831

約数列:

[1, 3, 11, 33, 547, 1641, 6017, 15259, 18051, 45777, 167849, 503547, 8346673, 25040019, 91813403, 275440209]

約数ペア:

[(1, 275440209), (3, 91813403), (11, 25040019), (33, 8346673), (547, 503547), (1641, 167849), (6017, 45777), (15259, 18051)]