3923648729

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15493}}^1$

素因数の和:15558

約数の個数: 48

約数和(自身を含む): 5539166976

約数和(自身を除く): 1615518247

約数列:

[1, 7, 11, 13, 23, 77, 91, 121, 143, 161, 253, 299, 847, 1001, 1573, 1771, 2093, 2783, 3289, 11011, 15493, 19481, 23023, 36179, 108451, 170423, 201409, 253253, 356339, 1192961, 1409863, 1874653, 2215499, 2494373, 3919729, 4632407, 13122571, 15508493, 24370489, 27438103, 32426849, 43117019, 50956477, 170593423, 301819133, 356695339, 560521247, 3923648729]

約数ペア:

[(1, 3923648729), (7, 560521247), (11, 356695339), (13, 301819133), (23, 170593423), (77, 50956477), (91, 43117019), (121, 32426849), (143, 27438103), (161, 24370489), (253, 15508493), (299, 13122571), (847, 4632407), (1001, 3919729), (1573, 2494373), (1771, 2215499), (2093, 1874653), (2783, 1409863), (3289, 1192961), (11011, 356339), (15493, 253253), (19481, 201409), (23023, 170423), (36179, 108451)]