7977013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 9100800

約数和(自身を除く): 1123787

約数列:

[1, 11, 31, 149, 157, 341, 1639, 1727, 4619, 4867, 23393, 50809, 53537, 257323, 725183, 7977013]

約数ペア:

[(1, 7977013), (11, 725183), (31, 257323), (149, 53537), (157, 50809), (341, 23393), (1639, 4867), (1727, 4619)]