30977073

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{4297}}^1$

素因数の和:4398

約数の個数: 20

約数和(自身を含む): 46805220

約数和(自身を除く): 15828147

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 4297, 7209, 12891, 38673, 116019, 348057, 382433, 1147299, 3441897, 10325691, 30977073]

約数ペア:

[(1, 30977073), (3, 10325691), (9, 3441897), (27, 1147299), (81, 382433), (89, 348057), (267, 116019), (801, 38673), (2403, 12891), (4297, 7209)]