1493646693

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{7129}}^1$

素因数の和:8057

約数の個数: 32

約数和(自身を含む): 2486031360

約数和(自身を除く): 992384667

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 907, 2721, 6349, 7129, 9977, 19047, 21387, 29931, 49903, 69839, 78419, 149709, 209517, 235257, 548933, 1646799, 6466003, 19398009, 45262021, 71126033, 135786063, 213378099, 497882231, 1493646693]

約数ペア:

[(1, 1493646693), (3, 497882231), (7, 213378099), (11, 135786063), (21, 71126033), (33, 45262021), (77, 19398009), (231, 6466003), (907, 1646799), (2721, 548933), (6349, 235257), (7129, 209517), (9977, 149709), (19047, 78419), (21387, 69839), (29931, 49903)]