1731342681

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{374993}}^1$

素因数の和:375027

約数の個数: 24

約数和(自身を含む): 2729956320

約数和(自身を除く): 998613639

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 374993, 1124979, 3374937, 7124867, 10124811, 21374601, 30374433, 64123803, 91123299, 192371409, 577114227, 1731342681]

約数ペア:

[(1, 1731342681), (3, 577114227), (9, 192371409), (19, 91123299), (27, 64123803), (57, 30374433), (81, 21374601), (171, 10124811), (243, 7124867), (513, 3374937), (1539, 1124979), (4617, 374993)]