1427467587

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{275201}}^1$

素因数の和:275243

約数の個数: 32

約数和(自身を含む): 2465809920

約数和(自身を除く): 1038342333

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 275201, 825603, 1926407, 3577613, 5228819, 5779221, 10732839, 15686457, 25043291, 36601733, 67974647, 75129873, 109805199, 203923941, 475822529, 1427467587]

約数ペア:

[(1, 1427467587), (3, 475822529), (7, 203923941), (13, 109805199), (19, 75129873), (21, 67974647), (39, 36601733), (57, 25043291), (91, 15686457), (133, 10732839), (247, 5779221), (273, 5228819), (399, 3577613), (741, 1926407), (1729, 825603), (5187, 275201)]