241591431

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{18637}}^1$

素因数の和:18818

約数の個数: 16

約数和(自身を含む): 335484000

約数和(自身を除く): 93892569

約数列:

[1, 3, 29, 87, 149, 447, 4321, 12963, 18637, 55911, 540473, 1621419, 2776913, 8330739, 80530477, 241591431]

約数ペア:

[(1, 241591431), (3, 80530477), (29, 8330739), (87, 2776913), (149, 1621419), (447, 540473), (4321, 55911), (12963, 18637)]