23132913

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 31997952

約数和(自身を除く): 8865039

約数列:

[1, 3, 31, 93, 251, 753, 991, 2973, 7781, 23343, 30721, 92163, 248741, 746223, 7710971, 23132913]

約数ペア:

[(1, 23132913), (3, 7710971), (31, 746223), (93, 248741), (251, 92163), (753, 30721), (991, 23343), (2973, 7781)]