2467738221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3330281}}^1$

素因数の和:3330316

約数の個数: 16

約数和(自身を含む): 3729915840

約数和(自身を除く): 1262177619

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 3330281, 9990843, 43293653, 63275339, 129880959, 189826017, 822579407, 2467738221]

約数ペア:

[(1, 2467738221), (3, 822579407), (13, 189826017), (19, 129880959), (39, 63275339), (57, 43293653), (247, 9990843), (741, 3330281)]