2247403581

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{13142711}}^1$

素因数の和:13142736

約数の個数: 12

約数和(自身を含む): 3417105120

約数和(自身を除く): 1169701539

約数列:

[1, 3, 9, 19, 57, 171, 13142711, 39428133, 118284399, 249711509, 749134527, 2247403581]

約数ペア:

[(1, 2247403581), (3, 749134527), (9, 249711509), (19, 118284399), (57, 39428133), (171, 13142711)]