25387401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34261}}^1$

素因数の和:34296

約数の個数: 16

約数和(自身を含む): 38373440

約数和(自身を除く): 12986039

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 34261, 102783, 445393, 650959, 1336179, 1952877, 8462467, 25387401]

約数ペア:

[(1, 25387401), (3, 8462467), (13, 1952877), (19, 1336179), (39, 650959), (57, 445393), (247, 102783), (741, 34261)]