27380689

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 32204800

約数和(自身を除く): 4824111

約数列:

[1, 7, 67, 79, 469, 553, 739, 5173, 5293, 37051, 49513, 58381, 346591, 408667, 3911527, 27380689]

約数ペア:

[(1, 27380689), (7, 3911527), (67, 408667), (79, 346591), (469, 58381), (553, 49513), (739, 37051), (5173, 5293)]