13197141

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{5039}}^1$

素因数の和:5145

約数の個数: 16

約数和(自身を含む): 19756800

約数和(自身を除く): 6559659

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 5039, 15117, 45351, 136053, 488783, 1466349, 4399047, 13197141]

約数ペア:

[(1, 13197141), (3, 4399047), (9, 1466349), (27, 488783), (97, 136053), (291, 45351), (873, 15117), (2619, 5039)]