239946432011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{288853}}^1$

素因数の和:289071

約数の個数: 32

約数和(自身を含む): 291358941888

約数和(自身を除く): 51412509877

約数列:

[1, 11, 13, 37, 143, 157, 407, 481, 1727, 2041, 5291, 5809, 22451, 63899, 75517, 288853, 830687, 3177383, 3755089, 10687561, 41305979, 45349921, 117563171, 138938293, 498849131, 589548973, 1528321223, 1677947077, 6485038703, 18457417847, 21813312001, 239946432011]

約数ペア:

[(1, 239946432011), (11, 21813312001), (13, 18457417847), (37, 6485038703), (143, 1677947077), (157, 1528321223), (407, 589548973), (481, 498849131), (1727, 138938293), (2041, 117563171), (5291, 45349921), (5809, 41305979), (22451, 10687561), (63899, 3755089), (75517, 3177383), (288853, 830687)]