13304617347

素因数分解:

$3^1\times 7^2\times {\mathrm{5479}}^1\times {\mathrm{16519}}^1$

素因数の和:22015

約数の個数: 24

約数和(自身を含む): 20640748800

約数和(自身を除く): 7336131453

約数列:

[1, 3, 7, 21, 49, 147, 5479, 16437, 16519, 38353, 49557, 115059, 115633, 268471, 346899, 805413, 809431, 2428293, 90507601, 271522803, 633553207, 1900659621, 4434872449, 13304617347]

約数ペア:

[(1, 13304617347), (3, 4434872449), (7, 1900659621), (21, 633553207), (49, 271522803), (147, 90507601), (5479, 2428293), (16437, 809431), (16519, 805413), (38353, 346899), (49557, 268471), (115059, 115633)]