13308869781

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{38609}}^1$

素因数の和:39386

約数の個数: 32

約数和(自身を含む): 20904998400

約数和(自身を除く): 7596128619

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 751, 2253, 6759, 12767, 20277, 38301, 38609, 114903, 115827, 344709, 347481, 656353, 1042443, 1969059, 5907177, 17721531, 28995359, 86986077, 260958231, 492921103, 782874693, 1478763309, 4436289927, 13308869781]

約数ペア:

[(1, 13308869781), (3, 4436289927), (9, 1478763309), (17, 782874693), (27, 492921103), (51, 260958231), (153, 86986077), (459, 28995359), (751, 17721531), (2253, 5907177), (6759, 1969059), (12767, 1042443), (20277, 656353), (38301, 347481), (38609, 344709), (114903, 115827)]