288429417

素因数分解:

$3^4\times {\mathrm{929}}^1\times {\mathrm{3833}}^1$

素因数の和:4774

約数の個数: 20

約数和(自身を含む): 431440020

約数和(自身を除く): 143010603

約数列:

[1, 3, 9, 27, 81, 929, 2787, 3833, 8361, 11499, 25083, 34497, 75249, 103491, 310473, 3560857, 10682571, 32047713, 96143139, 288429417]

約数ペア:

[(1, 288429417), (3, 96143139), (9, 32047713), (27, 10682571), (81, 3560857), (929, 310473), (2787, 103491), (3833, 75249), (8361, 34497), (11499, 25083)]