214926939

素因数分解:

$3^5\times {\mathrm{563}}^1\times {\mathrm{1571}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 322725312

約数和(自身を除く): 107798373

約数列:

[1, 3, 9, 27, 81, 243, 563, 1571, 1689, 4713, 5067, 14139, 15201, 42417, 45603, 127251, 136809, 381753, 884473, 2653419, 7960257, 23880771, 71642313, 214926939]

約数ペア:

[(1, 214926939), (3, 71642313), (9, 23880771), (27, 7960257), (81, 2653419), (243, 884473), (563, 381753), (1571, 136809), (1689, 127251), (4713, 45603), (5067, 42417), (14139, 15201)]