1520671389

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{31153}}^1$

素因数の和:31516

約数の個数: 16

約数和(自身を含む): 2072613312

約数和(自身を除く): 551941923

約数列:

[1, 3, 53, 159, 307, 921, 16271, 31153, 48813, 93459, 1651109, 4953327, 9563971, 28691913, 506890463, 1520671389]

約数ペア:

[(1, 1520671389), (3, 506890463), (53, 28691913), (159, 9563971), (307, 4953327), (921, 1651109), (16271, 93459), (31153, 48813)]