53174989

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 62208000

約数和(自身を除く): 9033011

約数列:

[1, 7, 59, 199, 413, 647, 1393, 4529, 11741, 38173, 82187, 128753, 267211, 901271, 7596427, 53174989]

約数ペア:

[(1, 53174989), (7, 7596427), (59, 901271), (199, 267211), (413, 128753), (647, 82187), (1393, 38173), (4529, 11741)]