401037117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277919}}^1$

素因数の和:277972

約数の個数: 16

約数和(自身を含む): 591413760

約数和(自身を除く): 190376643

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 277919, 833757, 3612947, 10283003, 10838841, 30849009, 133679039, 401037117]

約数ペア:

[(1, 401037117), (3, 133679039), (13, 30849009), (37, 10838841), (39, 10283003), (111, 3612947), (481, 833757), (1443, 277919)]