172147191

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{6997}}^1$

素因数の和:7198

約数の個数: 16

約数和(自身を含む): 235132800

約数和(自身を除く): 62985609

約数列:

[1, 3, 59, 139, 177, 417, 6997, 8201, 20991, 24603, 412823, 972583, 1238469, 2917749, 57382397, 172147191]

約数ペア:

[(1, 172147191), (3, 57382397), (59, 2917749), (139, 1238469), (177, 972583), (417, 412823), (6997, 24603), (8201, 20991)]