231704473

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 313834752

約数和(自身を除く): 82130279

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1331, 1573, 1913, 9317, 11011, 13391, 17303, 21043, 24869, 121121, 147301, 174083, 231473, 273559, 1620311, 1914913, 2546203, 3009149, 17823421, 21064043, 33100639, 231704473]

約数ペア:

[(1, 231704473), (7, 33100639), (11, 21064043), (13, 17823421), (77, 3009149), (91, 2546203), (121, 1914913), (143, 1620311), (847, 273559), (1001, 231473), (1331, 174083), (1573, 147301), (1913, 121121), (9317, 24869), (11011, 21043), (13391, 17303)]