123034219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 163593216

約数和(自身を除く): 40558997

約数列:

[1, 7, 11, 17, 77, 119, 187, 193, 487, 1309, 1351, 2123, 3281, 3409, 5357, 8279, 14861, 22967, 36091, 37499, 57953, 91069, 93991, 252637, 637483, 657937, 1033901, 1597847, 7237307, 11184929, 17576317, 123034219]

約数ペア:

[(1, 123034219), (7, 17576317), (11, 11184929), (17, 7237307), (77, 1597847), (119, 1033901), (187, 657937), (193, 637483), (487, 252637), (1309, 93991), (1351, 91069), (2123, 57953), (3281, 37499), (3409, 36091), (5357, 22967), (8279, 14861)]