42169179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12149}}^1$

素因数の和:12254

約数の個数: 16

約数和(自身を含む): 61236000

約数和(自身を除く): 19066821

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 12149, 36447, 157937, 473811, 1081261, 3243783, 14056393, 42169179]

約数ペア:

[(1, 42169179), (3, 14056393), (13, 3243783), (39, 1081261), (89, 473811), (267, 157937), (1157, 36447), (3471, 12149)]