345276569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{12611}}^1$

素因数の和:12772

約数の個数: 16

約数和(自身を含む): 399548160

約数和(自身を除く): 54271591

約数列:

[1, 11, 19, 131, 209, 1441, 2489, 12611, 27379, 138721, 239609, 1652041, 2635699, 18172451, 31388779, 345276569]

約数ペア:

[(1, 345276569), (11, 31388779), (19, 18172451), (131, 2635699), (209, 1652041), (1441, 239609), (2489, 138721), (12611, 27379)]