98778939

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{19681}}^1$

素因数の和:19930

約数の個数: 16

約数和(自身を含む): 151157760

約数和(自身を除く): 52378821

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 19681, 59043, 137767, 413301, 4703759, 14111277, 32926313, 98778939]

約数ペア:

[(1, 98778939), (3, 32926313), (7, 14111277), (21, 4703759), (239, 413301), (717, 137767), (1673, 59043), (5019, 19681)]