5250399

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 9455616

約数和(自身を除く): 4205217

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 191, 231, 357, 539, 561, 573, 833, 1309, 1337, 1617, 2101, 2499, 3247, 3927, 4011, 6303, 9163, 9359, 9741, 14707, 22729, 27489, 28077, 35717, 44121, 68187, 102949, 107151, 159103, 250019, 308847, 477309, 750057, 1750133, 5250399]

約数ペア:

[(1, 5250399), (3, 1750133), (7, 750057), (11, 477309), (17, 308847), (21, 250019), (33, 159103), (49, 107151), (51, 102949), (77, 68187), (119, 44121), (147, 35717), (187, 28077), (191, 27489), (231, 22729), (357, 14707), (539, 9741), (561, 9359), (573, 9163), (833, 6303), (1309, 4011), (1337, 3927), (1617, 3247), (2101, 2499)]