316027551

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{792049}}^1$

素因数の和:792078

約数の個数: 16

約数和(自身を含む): 506912000

約数和(自身を除く): 190884449

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 792049, 2376147, 5544343, 15048931, 16633029, 45146793, 105342517, 316027551]

約数ペア:

[(1, 316027551), (3, 105342517), (7, 45146793), (19, 16633029), (21, 15048931), (57, 5544343), (133, 2376147), (399, 792049)]