488164047

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{3119}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 772761600

約数和(自身を除く): 284597553

約数列:

[1, 3, 7, 21, 29, 87, 203, 257, 609, 771, 1799, 3119, 5397, 7453, 9357, 21833, 22359, 52171, 65499, 90451, 156513, 271353, 633157, 801583, 1899471, 2404749, 5611081, 16833243, 23245907, 69737721, 162721349, 488164047]

約数ペア:

[(1, 488164047), (3, 162721349), (7, 69737721), (21, 23245907), (29, 16833243), (87, 5611081), (203, 2404749), (257, 1899471), (609, 801583), (771, 633157), (1799, 271353), (3119, 156513), (5397, 90451), (7453, 65499), (9357, 52171), (21833, 22359)]