3989403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 6402240

約数和(自身を除く): 2412837

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 683, 1947, 2049, 5841, 6147, 7513, 22539, 40297, 67617, 120891, 362673, 443267, 1329801, 3989403]

約数ペア:

[(1, 3989403), (3, 1329801), (9, 443267), (11, 362673), (33, 120891), (59, 67617), (99, 40297), (177, 22539), (531, 7513), (649, 6147), (683, 5841), (1947, 2049)]