2427453

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 4088448

約数和(自身を除く): 1660995

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 727, 1113, 2181, 3339, 5089, 6543, 15267, 38531, 45801, 115593, 269717, 346779, 809151, 2427453]

約数ペア:

[(1, 2427453), (3, 809151), (7, 346779), (9, 269717), (21, 115593), (53, 45801), (63, 38531), (159, 15267), (371, 6543), (477, 5089), (727, 3339), (1113, 2181)]