23267391

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 37060608

約数和(自身を除く): 13793217

約数列:

[1, 3, 7, 21, 31, 93, 103, 217, 309, 347, 651, 721, 1041, 2163, 2429, 3193, 7287, 9579, 10757, 22351, 32271, 35741, 67053, 75299, 107223, 225897, 250187, 750561, 1107971, 3323913, 7755797, 23267391]

約数ペア:

[(1, 23267391), (3, 7755797), (7, 3323913), (21, 1107971), (31, 750561), (93, 250187), (103, 225897), (217, 107223), (309, 75299), (347, 67053), (651, 35741), (721, 32271), (1041, 22351), (2163, 10757), (2429, 9579), (3193, 7287)]