38675223

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 56986176

約数和(自身を除く): 18310953

約数列:

[1, 3, 9, 101, 157, 271, 303, 471, 813, 909, 1413, 2439, 15857, 27371, 42547, 47571, 82113, 127641, 142713, 246339, 382923, 4297247, 12891741, 38675223]

約数ペア:

[(1, 38675223), (3, 12891741), (9, 4297247), (101, 382923), (157, 246339), (271, 142713), (303, 127641), (471, 82113), (813, 47571), (909, 42547), (1413, 27371), (2439, 15857)]