64493597

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8089}}^1$

素因数の和:8180

約数の個数: 16

約数和(自身を含む): 79217280

約数和(自身を除く): 14723683

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 8089, 56623, 137513, 541963, 962591, 3793741, 9213371, 64493597]

約数ペア:

[(1, 64493597), (7, 9213371), (17, 3793741), (67, 962591), (119, 541963), (469, 137513), (1139, 56623), (7973, 8089)]