201531039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{9431}}^1$

素因数の和:9870

約数の個数: 16

約数和(自身を含む): 285223680

約数和(自身を除く): 83692641

約数列:

[1, 3, 17, 51, 419, 1257, 7123, 9431, 21369, 28293, 160327, 480981, 3951589, 11854767, 67177013, 201531039]

約数ペア:

[(1, 201531039), (3, 67177013), (17, 11854767), (51, 3951589), (419, 480981), (1257, 160327), (7123, 28293), (9431, 21369)]