858451349

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1\times {\mathrm{4091}}^1$

素因数の和:5096

約数の個数: 16

約数和(自身を含む): 1014030336

約数和(自身を除く): 155578987

約数列:

[1, 7, 31, 217, 967, 4091, 6769, 28637, 29977, 126821, 209839, 887747, 3955997, 27691979, 122635907, 858451349]

約数ペア:

[(1, 858451349), (7, 122635907), (31, 27691979), (217, 3955997), (967, 887747), (4091, 209839), (6769, 126821), (28637, 29977)]