13606623

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1156

約数の個数: 20

約数和(自身を含む): 20464488

約数和(自身を除く): 6857865

約数列:

[1, 3, 9, 27, 81, 173, 519, 971, 1557, 2913, 4671, 8739, 14013, 26217, 78651, 167983, 503949, 1511847, 4535541, 13606623]

約数ペア:

[(1, 13606623), (3, 4535541), (9, 1511847), (27, 503949), (81, 167983), (173, 78651), (519, 26217), (971, 14013), (1557, 8739), (2913, 4671)]