87907351

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9421}}^1$

素因数の和:9502

約数の個数: 16

約数和(自身を含む): 106129408

約数和(自身を除く): 18222057

約数列:

[1, 7, 31, 43, 217, 301, 1333, 9331, 9421, 65947, 292051, 405103, 2044357, 2835721, 12558193, 87907351]

約数ペア:

[(1, 87907351), (7, 12558193), (31, 2835721), (43, 2044357), (217, 405103), (301, 292051), (1333, 65947), (9331, 9421)]