1201299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 1779840

約数和(自身を除く): 578541

約数列:

[1, 3, 11, 33, 59, 177, 617, 649, 1851, 1947, 6787, 20361, 36403, 109209, 400433, 1201299]

約数ペア:

[(1, 1201299), (3, 400433), (11, 109209), (33, 36403), (59, 20361), (177, 6787), (617, 1947), (649, 1851)]