172915347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{18131}}^1$

素因数の和:18179

約数の個数: 24

約数和(自身を含む): 267193152

約数和(自身を除く): 94277805

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 9537, 18131, 54393, 199441, 308227, 598323, 924681, 3390497, 5239859, 10171491, 15719577, 57638449, 172915347]

約数ペア:

[(1, 172915347), (3, 57638449), (11, 15719577), (17, 10171491), (33, 5239859), (51, 3390497), (187, 924681), (289, 598323), (561, 308227), (867, 199441), (3179, 54393), (9537, 18131)]