20161461597

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{212869}}^1$

素因数の和:213244

約数の個数: 16

約数和(自身を含む): 27199677120

約数和(自身を除く): 7038215523

約数列:

[1, 3, 131, 241, 393, 723, 31571, 94713, 212869, 638607, 27885839, 51301429, 83657517, 153904287, 6720487199, 20161461597]

約数ペア:

[(1, 20161461597), (3, 6720487199), (131, 153904287), (241, 83657517), (393, 51301429), (723, 27885839), (31571, 638607), (94713, 212869)]