23101169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 7864591

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 431, 589, 1729, 2821, 3017, 4123, 5603, 7657, 8189, 13361, 39221, 53599, 57323, 93527, 106457, 173693, 253859, 745199, 1215851, 1777013, 3300167, 23101169]

約数ペア:

[(1, 23101169), (7, 3300167), (13, 1777013), (19, 1215851), (31, 745199), (91, 253859), (133, 173693), (217, 106457), (247, 93527), (403, 57323), (431, 53599), (589, 39221), (1729, 13361), (2821, 8189), (3017, 7657), (4123, 5603)]