13135773

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 20523648

約数和(自身を除く): 7387875

約数列:

[1, 3, 7, 21, 49, 147, 193, 463, 579, 1351, 1389, 3241, 4053, 9457, 9723, 22687, 28371, 68061, 89359, 268077, 625513, 1876539, 4378591, 13135773]

約数ペア:

[(1, 13135773), (3, 4378591), (7, 1876539), (21, 625513), (49, 268077), (147, 89359), (193, 68061), (463, 28371), (579, 22687), (1351, 9723), (1389, 9457), (3241, 4053)]