25962963

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 38430000

約数和(自身を除く): 12467037

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1249, 1599, 3747, 6929, 16237, 20787, 48711, 51209, 153627, 211081, 633243, 665717, 1997151, 8654321, 25962963]

約数ペア:

[(1, 25962963), (3, 8654321), (13, 1997151), (39, 665717), (41, 633243), (123, 211081), (169, 153627), (507, 51209), (533, 48711), (1249, 20787), (1599, 16237), (3747, 6929)]