16853247

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1471}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 26024960

約数和(自身を除く): 9171713

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 1471, 3819, 4413, 11457, 13239, 27949, 83847, 98557, 251541, 295671, 887013, 1872583, 5617749, 16853247]

約数ペア:

[(1, 16853247), (3, 5617749), (9, 1872583), (19, 887013), (57, 295671), (67, 251541), (171, 98557), (201, 83847), (603, 27949), (1273, 13239), (1471, 11457), (3819, 4413)]