1311190613

素因数分解:

${\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 1342580400

約数和(自身を除く): 31389787

約数列:

[1, 97, 149, 257, 353, 14453, 24929, 34241, 38293, 52597, 90721, 3714421, 5101909, 8799937, 13517429, 1311190613]

約数ペア:

[(1, 1311190613), (97, 13517429), (149, 8799937), (257, 5101909), (353, 3714421), (14453, 90721), (24929, 52597), (34241, 38293)]