13420077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7673}}^1$

素因数の和:7740

約数の個数: 16

約数和(自身を含む): 19891008

約数和(自身を除く): 6470931

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 7673, 23019, 84403, 253209, 406669, 1220007, 4473359, 13420077]

約数ペア:

[(1, 13420077), (3, 4473359), (11, 1220007), (33, 406669), (53, 253209), (159, 84403), (583, 23019), (1749, 7673)]