303212241

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{7297}}^1$

素因数の和:7337

約数の個数: 32

約数和(自身を含む): 478748800

約数和(自身を除く): 175536559

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2187, 4617, 7297, 13851, 21891, 41553, 65673, 138643, 197019, 415929, 591057, 1247787, 1773171, 3743361, 5319513, 11230083, 15958539, 33690249, 101070747, 303212241]

約数ペア:

[(1, 303212241), (3, 101070747), (9, 33690249), (19, 15958539), (27, 11230083), (57, 5319513), (81, 3743361), (171, 1773171), (243, 1247787), (513, 591057), (729, 415929), (1539, 197019), (2187, 138643), (4617, 65673), (7297, 41553), (13851, 21891)]