15673991613

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{26489}}^1$

素因数の和:28001

約数の個数: 32

約数和(自身を含む): 25159142400

約数和(自身を除く): 9485150787

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1483, 4449, 10381, 26489, 28177, 31143, 79467, 84531, 185423, 197239, 503291, 556269, 591717, 1509873, 3523037, 10569111, 39283187, 117849561, 274982309, 746380553, 824946927, 2239141659, 5224663871, 15673991613]

約数ペア:

[(1, 15673991613), (3, 5224663871), (7, 2239141659), (19, 824946927), (21, 746380553), (57, 274982309), (133, 117849561), (399, 39283187), (1483, 10569111), (4449, 3523037), (10381, 1509873), (26489, 591717), (28177, 556269), (31143, 503291), (79467, 197239), (84531, 185423)]