22076691

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 36503040

約数和(自身を除く): 14426349

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 419, 579, 1257, 1351, 2509, 2933, 4053, 5447, 7527, 8799, 16341, 17563, 38129, 52689, 80867, 114387, 242601, 566069, 1051271, 1698207, 3153813, 7358897, 22076691]

約数ペア:

[(1, 22076691), (3, 7358897), (7, 3153813), (13, 1698207), (21, 1051271), (39, 566069), (91, 242601), (193, 114387), (273, 80867), (419, 52689), (579, 38129), (1257, 17563), (1351, 16341), (2509, 8799), (2933, 7527), (4053, 5447)]