101999807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15787}}^1$

素因数の和:15878

約数の個数: 16

約数和(自身を含む): 127314432

約数和(自身を除く): 25314625

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 15787, 110509, 205231, 1120877, 1436617, 7846139, 14571401, 101999807]

約数ペア:

[(1, 101999807), (7, 14571401), (13, 7846139), (71, 1436617), (91, 1120877), (497, 205231), (923, 110509), (6461, 15787)]