90672407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1697}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 110030400

約数和(自身を除く): 19357993

約数列:

[1, 7, 17, 119, 449, 1697, 3143, 7633, 11879, 28849, 53431, 201943, 761953, 5333671, 12953201, 90672407]

約数ペア:

[(1, 90672407), (7, 12953201), (17, 5333671), (119, 761953), (449, 201943), (1697, 53431), (3143, 28849), (7633, 11879)]