14925393

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 26715520

約数和(自身を除く): 11790127

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 171, 259, 333, 337, 399, 703, 777, 1011, 1197, 2109, 2331, 2359, 3033, 4921, 6327, 6403, 7077, 12469, 14763, 19209, 21231, 37407, 44289, 44821, 57627, 87283, 112221, 134463, 236911, 261849, 403389, 710733, 785547, 1658377, 2132199, 4975131, 14925393]

約数ペア:

[(1, 14925393), (3, 4975131), (7, 2132199), (9, 1658377), (19, 785547), (21, 710733), (37, 403389), (57, 261849), (63, 236911), (111, 134463), (133, 112221), (171, 87283), (259, 57627), (333, 44821), (337, 44289), (399, 37407), (703, 21231), (777, 19209), (1011, 14763), (1197, 12469), (2109, 7077), (2331, 6403), (2359, 6327), (3033, 4921)]