4991956041

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{7559}}^1$

素因数の和:8165

約数の個数: 32

約数和(自身を含む): 7367915520

約数和(自身を除く): 2375959479

約数列:

[1, 3, 17, 23, 51, 69, 391, 563, 1173, 1689, 7559, 9571, 12949, 22677, 28713, 38847, 128503, 173857, 220133, 385509, 521571, 660399, 2955569, 4255717, 8866707, 12767151, 72347189, 97881491, 217041567, 293644473, 1663985347, 4991956041]

約数ペア:

[(1, 4991956041), (3, 1663985347), (17, 293644473), (23, 217041567), (51, 97881491), (69, 72347189), (391, 12767151), (563, 8866707), (1173, 4255717), (1689, 2955569), (7559, 660399), (9571, 521571), (12949, 385509), (22677, 220133), (28713, 173857), (38847, 128503)]