15337161

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4306

約数の個数: 32

約数和(自身を含む): 27340800

約数和(自身を除く): 12003639

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 4271, 12813, 29897, 38439, 81149, 89691, 115317, 243447, 269073, 568043, 730341, 807219, 1704129, 2191023, 5112387, 15337161]

約数ペア:

[(1, 15337161), (3, 5112387), (7, 2191023), (9, 1704129), (19, 807219), (21, 730341), (27, 568043), (57, 269073), (63, 243447), (133, 115317), (171, 89691), (189, 81149), (399, 38439), (513, 29897), (1197, 12813), (3591, 4271)]