3637791

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:572

約数の個数: 20

約数和(自身を含む): 5502112

約数和(自身を除く): 1864321

約数列:

[1, 3, 9, 27, 81, 97, 291, 463, 873, 1389, 2619, 4167, 7857, 12501, 37503, 44911, 134733, 404199, 1212597, 3637791]

約数ペア:

[(1, 3637791), (3, 1212597), (9, 404199), (27, 134733), (81, 44911), (97, 37503), (291, 12501), (463, 7857), (873, 4167), (1389, 2619)]