1282464267

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{16229}}^1$

素因数の和:16363

約数の個数: 32

約数和(自身を含む): 2019271680

約数和(自身を除く): 736807413

約数列:

[1, 3, 7, 21, 53, 71, 159, 213, 371, 497, 1113, 1491, 3763, 11289, 16229, 26341, 48687, 79023, 113603, 340809, 860137, 1152259, 2580411, 3456777, 6020959, 8065813, 18062877, 24197439, 61069727, 183209181, 427488089, 1282464267]

約数ペア:

[(1, 1282464267), (3, 427488089), (7, 183209181), (21, 61069727), (53, 24197439), (71, 18062877), (159, 8065813), (213, 6020959), (371, 3456777), (497, 2580411), (1113, 1152259), (1491, 860137), (3763, 340809), (11289, 113603), (16229, 79023), (26341, 48687)]