2511562023

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{135533}}^1$

素因数の和:135639

約数の個数: 24

約数和(自身を含む): 3805794720

約数和(自身を除く): 1294232697

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 6177, 18531, 135533, 406599, 1219797, 3930457, 9622843, 11791371, 28868529, 35374113, 86605587, 279062447, 837187341, 2511562023]

約数ペア:

[(1, 2511562023), (3, 837187341), (9, 279062447), (29, 86605587), (71, 35374113), (87, 28868529), (213, 11791371), (261, 9622843), (639, 3930457), (2059, 1219797), (6177, 406599), (18531, 135533)]