2788973037

素因数分解:

$3^2\times {\mathrm{397}}^1\times {\mathrm{547}}^1\times {\mathrm{1427}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 4048882656

約数和(自身を除く): 1259909619

約数列:

[1, 3, 9, 397, 547, 1191, 1427, 1641, 3573, 4281, 4923, 12843, 217159, 566519, 651477, 780569, 1699557, 1954431, 2341707, 5098671, 7025121, 309885893, 929657679, 2788973037]

約数ペア:

[(1, 2788973037), (3, 929657679), (9, 309885893), (397, 7025121), (547, 5098671), (1191, 2341707), (1427, 1954431), (1641, 1699557), (3573, 780569), (4281, 651477), (4923, 566519), (12843, 217159)]