23475753

素因数分解:

$3^2\times 7^2\times {\mathrm{53233}}^1$

素因数の和:53253

約数の個数: 18

約数和(自身を含む): 39446394

約数和(自身を除く): 15970641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 53233, 159699, 372631, 479097, 1117893, 2608417, 3353679, 7825251, 23475753]

約数ペア:

[(1, 23475753), (3, 7825251), (7, 3353679), (9, 2608417), (21, 1117893), (49, 479097), (63, 372631), (147, 159699), (441, 53233)]