5237739

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 8255520

約数和(自身を除く): 3017781

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 503, 801, 1157, 1509, 3471, 4527, 6539, 10413, 19617, 44767, 58851, 134301, 402903, 581971, 1745913, 5237739]

約数ペア:

[(1, 5237739), (3, 1745913), (9, 581971), (13, 402903), (39, 134301), (89, 58851), (117, 44767), (267, 19617), (503, 10413), (801, 6539), (1157, 4527), (1509, 3471)]