349715187

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{1093}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 513584864

約数和(自身を除く): 163869677

約数列:

[1, 3, 9, 73, 219, 487, 657, 1093, 1461, 3279, 4383, 9837, 35551, 79789, 106653, 239367, 319959, 532291, 718101, 1596873, 4790619, 38857243, 116571729, 349715187]

約数ペア:

[(1, 349715187), (3, 116571729), (9, 38857243), (73, 4790619), (219, 1596873), (487, 718101), (657, 532291), (1093, 319959), (1461, 239367), (3279, 106653), (4383, 79789), (9837, 35551)]