4037202267

素因数分解:

$3^1\times 7^4\times {\mathrm{560489}}^1$

素因数の和:560520

約数の個数: 20

約数和(自身を含む): 6279729960

約数和(自身を除く): 2242527693

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 560489, 1681467, 3923423, 11770269, 27463961, 82391883, 192247727, 576743181, 1345734089, 4037202267]

約数ペア:

[(1, 4037202267), (3, 1345734089), (7, 576743181), (21, 192247727), (49, 82391883), (147, 27463961), (343, 11770269), (1029, 3923423), (2401, 1681467), (7203, 560489)]