28134057

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{15053}}^1$

素因数の和:15152

約数の個数: 16

約数和(自身を含む): 43355520

約数和(自身を除く): 15221463

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 15053, 45159, 105371, 316113, 1339717, 4019151, 9378019, 28134057]

約数ペア:

[(1, 28134057), (3, 9378019), (7, 4019151), (21, 1339717), (89, 316113), (267, 105371), (623, 45159), (1869, 15053)]