237316233

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{4093}}^1$

素因数の和:4365

約数の個数: 32

約数和(自身を含む): 396168192

約数和(自身を除く): 158851959

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 251, 753, 1757, 2761, 4093, 5271, 8283, 12279, 19327, 28651, 45023, 57981, 85953, 135069, 315161, 945483, 1027343, 3082029, 7191401, 11300773, 21574203, 33902319, 79105411, 237316233]

約数ペア:

[(1, 237316233), (3, 79105411), (7, 33902319), (11, 21574203), (21, 11300773), (33, 7191401), (77, 3082029), (231, 1027343), (251, 945483), (753, 315161), (1757, 135069), (2761, 85953), (4093, 57981), (5271, 45023), (8283, 28651), (12279, 19327)]