431352

素因数分解:

$2^3\times 3^3\times {\mathrm{1997}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 1198800

約数和(自身を除く): 767448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1997, 3994, 5991, 7988, 11982, 15976, 17973, 23964, 35946, 47928, 53919, 71892, 107838, 143784, 215676, 431352]

約数ペア:

[(1, 431352), (2, 215676), (3, 143784), (4, 107838), (6, 71892), (8, 53919), (9, 47928), (12, 35946), (18, 23964), (24, 17973), (27, 15976), (36, 11982), (54, 7988), (72, 5991), (108, 3994), (216, 1997)]