103886139

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{19709}}^1$

素因数の和:19970

約数の個数: 16

約数和(自身を含む): 158941440

約数和(自身を除く): 55055301

約数列:

[1, 3, 7, 21, 251, 753, 1757, 5271, 19709, 59127, 137963, 413889, 4946959, 14840877, 34628713, 103886139]

約数ペア:

[(1, 103886139), (3, 34628713), (7, 14840877), (21, 4946959), (251, 413889), (753, 137963), (1757, 59127), (5271, 19709)]