274442343

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{42569}}^1$

素因数の和:42886

約数の個数: 16

約数和(自身を含む): 419569920

約数和(自身を除く): 145127577

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 42569, 127707, 297983, 893949, 13068683, 39206049, 91480781, 274442343]

約数ペア:

[(1, 274442343), (3, 91480781), (7, 39206049), (21, 13068683), (307, 893949), (921, 297983), (2149, 127707), (6447, 42569)]