31170129

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26573}}^1$

素因数の和:26616

約数の個数: 16

約数和(自身を含む): 45919872

約数和(自身を除く): 14749743

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 26573, 79719, 451741, 611179, 1355223, 1833537, 10390043, 31170129]

約数ペア:

[(1, 31170129), (3, 10390043), (17, 1833537), (23, 1355223), (51, 611179), (69, 451741), (391, 79719), (1173, 26573)]