22800309

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 13003851

約数列:

[1, 3, 7, 21, 73, 107, 139, 219, 321, 417, 511, 749, 973, 1533, 2247, 2919, 7811, 10147, 14873, 23433, 30441, 44619, 54677, 71029, 104111, 164031, 213087, 312333, 1085729, 3257187, 7600103, 22800309]

約数ペア:

[(1, 22800309), (3, 7600103), (7, 3257187), (21, 1085729), (73, 312333), (107, 213087), (139, 164031), (219, 104111), (321, 71029), (417, 54677), (511, 44619), (749, 30441), (973, 23433), (1533, 14873), (2247, 10147), (2919, 7811)]