13731042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 29715840

約数和(自身を除く): 15984798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 439, 802, 878, 1203, 1317, 2406, 2634, 5213, 5707, 10426, 11414, 15639, 17121, 31278, 34242, 176039, 352078, 528117, 1056234, 2288507, 4577014, 6865521, 13731042]

約数ペア:

[(1, 13731042), (2, 6865521), (3, 4577014), (6, 2288507), (13, 1056234), (26, 528117), (39, 352078), (78, 176039), (401, 34242), (439, 31278), (802, 17121), (878, 15639), (1203, 11414), (1317, 10426), (2406, 5707), (2634, 5213)]