42421761

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 62506080

約数和(自身を除く): 20084319

約数列:

[1, 3, 9, 89, 211, 251, 267, 633, 753, 801, 1899, 2259, 18779, 22339, 52961, 56337, 67017, 158883, 169011, 201051, 476649, 4713529, 14140587, 42421761]

約数ペア:

[(1, 42421761), (3, 14140587), (9, 4713529), (89, 476649), (211, 201051), (251, 169011), (267, 158883), (633, 67017), (753, 56337), (801, 52961), (1899, 22339), (2259, 18779)]