19627623

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{15467}}^1$

素因数の和:15523

約数の個数: 16

約数和(自身を含む): 29698560

約数和(自身を除く): 10070937

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 15467, 46401, 139203, 417609, 726949, 2180847, 6542541, 19627623]

約数ペア:

[(1, 19627623), (3, 6542541), (9, 2180847), (27, 726949), (47, 417609), (141, 139203), (423, 46401), (1269, 15467)]