13875453

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 21509280

約数和(自身を除く): 7633827

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 1531, 3021, 4593, 9063, 13779, 29089, 81143, 87267, 243429, 261801, 730287, 1541717, 4625151, 13875453]

約数ペア:

[(1, 13875453), (3, 4625151), (9, 1541717), (19, 730287), (53, 261801), (57, 243429), (159, 87267), (171, 81143), (477, 29089), (1007, 13779), (1531, 9063), (3021, 4593)]