38971570263

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{787}}^1\times {\mathrm{1901}}^1$

素因数の和:3167

約数の個数: 32

約数和(自身を含む): 54915152640

約数和(自身を除く): 15943582377

約数列:

[1, 3, 19, 57, 457, 787, 1371, 1901, 2361, 5703, 8683, 14953, 26049, 36119, 44859, 108357, 359659, 868757, 1078977, 1496087, 2606271, 4488261, 6833521, 16506383, 20500563, 28425653, 49519149, 85276959, 683711759, 2051135277, 12990523421, 38971570263]

約数ペア:

[(1, 38971570263), (3, 12990523421), (19, 2051135277), (57, 683711759), (457, 85276959), (787, 49519149), (1371, 28425653), (1901, 20500563), (2361, 16506383), (5703, 6833521), (8683, 4488261), (14953, 2606271), (26049, 1496087), (36119, 1078977), (44859, 868757), (108357, 359659)]