9820207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 10837600

約数和(自身を除く): 1017393

約数列:

[1, 19, 37, 61, 229, 703, 1159, 2257, 4351, 8473, 13969, 42883, 160987, 265411, 516853, 9820207]

約数ペア:

[(1, 9820207), (19, 516853), (37, 265411), (61, 160987), (229, 42883), (703, 13969), (1159, 8473), (2257, 4351)]