2163403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 2612736

約数和(自身を除く): 449333

約数列:

[1, 11, 17, 23, 187, 253, 391, 503, 4301, 5533, 8551, 11569, 94061, 127259, 196673, 2163403]

約数ペア:

[(1, 2163403), (11, 196673), (17, 127259), (23, 94061), (187, 11569), (253, 8551), (391, 5533), (503, 4301)]