47802537

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{14713}}^1$

素因数の和:14757

約数の個数: 18

約数和(自身を含む): 72878442

約数和(自身を除く): 25075905

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 14713, 44139, 132417, 279547, 838641, 2515923, 5311393, 15934179, 47802537]

約数ペア:

[(1, 47802537), (3, 15934179), (9, 5311393), (19, 2515923), (57, 838641), (171, 279547), (361, 132417), (1083, 44139), (3249, 14713)]