13321701

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 20386080

約数和(自身を除く): 7064379

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1187, 1247, 3561, 3741, 10683, 11223, 34423, 51041, 103269, 153123, 309807, 459369, 1480189, 4440567, 13321701]

約数ペア:

[(1, 13321701), (3, 4440567), (9, 1480189), (29, 459369), (43, 309807), (87, 153123), (129, 103269), (261, 51041), (387, 34423), (1187, 11223), (1247, 10683), (3561, 3741)]