274323843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{7603}}^1$

素因数の和:7839

約数の個数: 24

約数和(自身を含む): 419132480

約数和(自身を除く): 144808637

約数列:

[1, 3, 9, 19, 57, 171, 211, 633, 1899, 4009, 7603, 12027, 22809, 36081, 68427, 144457, 433371, 1300113, 1604233, 4812699, 14438097, 30480427, 91441281, 274323843]

約数ペア:

[(1, 274323843), (3, 91441281), (9, 30480427), (19, 14438097), (57, 4812699), (171, 1604233), (211, 1300113), (633, 433371), (1899, 144457), (4009, 68427), (7603, 36081), (12027, 22809)]