30313269

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3673}}^1$

素因数の和:3817

約数の個数: 24

約数和(自身を含む): 50436672

約数和(自身を除く): 20123403

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 3673, 8253, 11019, 25711, 33057, 77133, 231399, 481163, 1443489, 3368141, 4330467, 10104423, 30313269]

約数ペア:

[(1, 30313269), (3, 10104423), (7, 4330467), (9, 3368141), (21, 1443489), (63, 481163), (131, 231399), (393, 77133), (917, 33057), (1179, 25711), (2751, 11019), (3673, 8253)]