864380161

素因数分解:

${\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{1213}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 905003008

約数和(自身を除く): 40622847

約数列:

[1, 31, 127, 181, 1213, 3937, 5611, 22987, 37603, 154051, 219553, 712597, 4775581, 6806143, 27883231, 864380161]

約数ペア:

[(1, 864380161), (31, 27883231), (127, 6806143), (181, 4775581), (1213, 712597), (3937, 219553), (5611, 154051), (22987, 37603)]