2873349

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 4375800

約数和(自身を除く): 1502451

約数列:

[1, 3, 9, 29, 87, 101, 109, 261, 303, 327, 909, 981, 2929, 3161, 8787, 9483, 11009, 26361, 28449, 33027, 99081, 319261, 957783, 2873349]

約数ペア:

[(1, 2873349), (3, 957783), (9, 319261), (29, 99081), (87, 33027), (101, 28449), (109, 26361), (261, 11009), (303, 9483), (327, 8787), (909, 3161), (981, 2929)]