997702951

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{4831}}^1$

素因数の和:5182

約数の個数: 16

約数和(自身を含む): 1153804288

約数和(自身を除く): 156101337

約数列:

[1, 7, 163, 181, 1141, 1267, 4831, 29503, 33817, 206521, 787453, 874411, 5512171, 6120877, 142528993, 997702951]

約数ペア:

[(1, 997702951), (7, 142528993), (163, 6120877), (181, 5512171), (1141, 874411), (1267, 787453), (4831, 206521), (29503, 33817)]