201720099

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{204377}}^1$

素因数の和:204434

約数の個数: 16

約数和(自身を含む): 313924608

約数和(自身を除く): 112204509

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 204377, 613131, 1430639, 4291917, 9605719, 28817157, 67240033, 201720099]

約数ペア:

[(1, 201720099), (3, 67240033), (7, 28817157), (21, 9605719), (47, 4291917), (141, 1430639), (329, 613131), (987, 204377)]