30453447

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 44593920

約数和(自身を除く): 14140473

約数列:

[1, 3, 19, 41, 57, 83, 123, 157, 249, 471, 779, 1577, 2337, 2983, 3403, 4731, 6437, 8949, 10209, 13031, 19311, 39093, 64657, 122303, 193971, 247589, 366909, 534271, 742767, 1602813, 10151149, 30453447]

約数ペア:

[(1, 30453447), (3, 10151149), (19, 1602813), (41, 742767), (57, 534271), (83, 366909), (123, 247589), (157, 193971), (249, 122303), (471, 64657), (779, 39093), (1577, 19311), (2337, 13031), (2983, 10209), (3403, 8949), (4731, 6437)]