80221603

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1831}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 100247040

約数和(自身を除く): 20025437

約数列:

[1, 7, 11, 77, 569, 1831, 3983, 6259, 12817, 20141, 43813, 140987, 1041839, 7292873, 11460229, 80221603]

約数ペア:

[(1, 80221603), (7, 11460229), (11, 7292873), (77, 1041839), (569, 140987), (1831, 43813), (3983, 20141), (6259, 12817)]