415021321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1\times {\mathrm{1741}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 488150208

約数和(自身を除く): 73128887

約数列:

[1, 11, 13, 143, 1667, 1741, 18337, 19151, 21671, 22633, 238381, 248963, 2902247, 31924717, 37729211, 415021321]

約数ペア:

[(1, 415021321), (11, 37729211), (13, 31924717), (143, 2902247), (1667, 248963), (1741, 238381), (18337, 22633), (19151, 21671)]