13778826369

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2357}}^1\times {\mathrm{25307}}^1$

素因数の和:27685

約数の個数: 32

約数和(自身を含む): 22915685376

約数和(自身を除く): 9136859007

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2357, 7071, 16499, 25307, 25927, 49497, 75921, 77781, 177149, 181489, 278377, 531447, 544467, 835131, 1948639, 5845917, 59648599, 178945797, 417540193, 656134589, 1252620579, 1968403767, 4592942123, 13778826369]

約数ペア:

[(1, 13778826369), (3, 4592942123), (7, 1968403767), (11, 1252620579), (21, 656134589), (33, 417540193), (77, 178945797), (231, 59648599), (2357, 5845917), (7071, 1948639), (16499, 835131), (25307, 544467), (25927, 531447), (49497, 278377), (75921, 181489), (77781, 177149)]