1493343

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 925857

約数列:

[1, 3, 9, 19, 27, 41, 57, 71, 123, 171, 213, 369, 513, 639, 779, 1107, 1349, 1917, 2337, 2911, 4047, 7011, 8733, 12141, 21033, 26199, 36423, 55309, 78597, 165927, 497781, 1493343]

約数ペア:

[(1, 1493343), (3, 497781), (9, 165927), (19, 78597), (27, 55309), (41, 36423), (57, 26199), (71, 21033), (123, 12141), (171, 8733), (213, 7011), (369, 4047), (513, 2911), (639, 2337), (779, 1917), (1107, 1349)]