9840537

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8221}}^1$

素因数の和:8253

約数の個数: 24

約数和(自身を含む): 17101760

約数和(自身を除く): 7261223

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 8221, 24663, 57547, 73989, 156199, 172641, 468597, 517923, 1093393, 1405791, 3280179, 9840537]

約数ペア:

[(1, 9840537), (3, 3280179), (7, 1405791), (9, 1093393), (19, 517923), (21, 468597), (57, 172641), (63, 156199), (133, 73989), (171, 57547), (399, 24663), (1197, 8221)]