13043137527

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7139101}}^1$

素因数の和:7139143

約数の個数: 24

約数和(自身を含む): 22273998240

約数和(自身を除く): 9230860713

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 7139101, 21417303, 49973707, 64251909, 149921121, 207033929, 449763363, 621101787, 1449237503, 1863305361, 4347712509, 13043137527]

約数ペア:

[(1, 13043137527), (3, 4347712509), (7, 1863305361), (9, 1449237503), (21, 621101787), (29, 449763363), (63, 207033929), (87, 149921121), (203, 64251909), (261, 49973707), (609, 21417303), (1827, 7139101)]