173092017

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139703}}^1$

素因数の和:139772

約数の個数: 16

約数和(自身を含む): 268231680

約数和(自身を除く): 95139663

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 139703, 419109, 977921, 2933763, 8242477, 24727431, 57697339, 173092017]

約数ペア:

[(1, 173092017), (3, 57697339), (7, 24727431), (21, 8242477), (59, 2933763), (177, 977921), (413, 419109), (1239, 139703)]