13941801

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{9059}}^1$

素因数の和:9090

約数の個数: 20

約数和(自身を含む): 21925200

約数和(自身を除く): 7983399

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 9059, 27177, 81531, 172121, 244593, 516363, 733779, 1549089, 4647267, 13941801]

約数ペア:

[(1, 13941801), (3, 4647267), (9, 1549089), (19, 733779), (27, 516363), (57, 244593), (81, 172121), (171, 81531), (513, 27177), (1539, 9059)]