12768735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{121607}}^1$

素因数の和:121622

約数の個数: 16

約数和(自身を含む): 23348736

約数和(自身を除く): 10580001

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 121607, 364821, 608035, 851249, 1824105, 2553747, 4256245, 12768735]

約数ペア:

[(1, 12768735), (3, 4256245), (5, 2553747), (7, 1824105), (15, 851249), (21, 608035), (35, 364821), (105, 121607)]