15956043

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3354

約数の個数: 16

約数和(自身を含む): 22519296

約数和(自身を除く): 6563253

約数列:

[1, 3, 23, 69, 71, 213, 1633, 3257, 4899, 9771, 74911, 224733, 231247, 693741, 5318681, 15956043]

約数ペア:

[(1, 15956043), (3, 5318681), (23, 693741), (69, 231247), (71, 224733), (213, 74911), (1633, 9771), (3257, 4899)]